{
    "document": {
        "category": "csaf_base",
        "csaf_version": "2.0",
        "distribution": {
            "tlp": {
                "label": "WHITE"
            }
        },
        "lang": "en",
        "notes": [
            {
                "category": "legal_disclaimer",
                "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
            }
        ],
        "publisher": {
            "category": "coordinator",
            "contact_details": "cert@ncsc.nl",
            "name": "National Cyber Security Centre",
            "namespace": "https://www.ncsc.nl/"
        },
        "title": "CVE-2026-27589",
        "tracking": {
            "current_release_date": "2026-03-26T18:50:49.739596Z",
            "generator": {
                "date": "2026-02-17T15:00:00Z",
                "engine": {
                    "name": "V.E.L.M.A",
                    "version": "1.7"
                }
            },
            "id": "CVE-2026-27589",
            "initial_release_date": "2026-02-24T17:52:40.609606Z",
            "revision_history": [
                {
                    "date": "2026-02-24T17:52:40.609606Z",
                    "number": "1",
                    "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (1).| References created (4).| CWES updated (1)."
                },
                {
                    "date": "2026-02-24T17:52:47.242300Z",
                    "number": "2",
                    "summary": "NCSC Score created."
                },
                {
                    "date": "2026-02-24T18:26:38.699655Z",
                    "number": "3",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (4).| CWES updated (1)."
                },
                {
                    "date": "2026-02-24T18:26:42.098407Z",
                    "number": "4",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-02-24T19:32:20.420408Z",
                    "number": "5",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-02-24T20:39:51.902814Z",
                    "number": "6",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (5).| CWES updated (1)."
                },
                {
                    "date": "2026-02-24T20:40:05.049072Z",
                    "number": "7",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-02-25T00:12:56.297050Z",
                    "number": "8",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (1).| References created (4).| CWES updated (1)."
                },
                {
                    "date": "2026-02-25T00:20:24.731289Z",
                    "number": "9",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (94).| References created (6).| CWES updated (1)."
                },
                {
                    "date": "2026-02-25T00:42:41.628107Z",
                    "number": "10",
                    "summary": "Source created.| CVE status created. (valid)| Products connected (1)."
                },
                {
                    "date": "2026-02-25T06:42:55.345796Z",
                    "number": "11",
                    "summary": "Description created for source."
                },
                {
                    "date": "2026-02-25T15:13:51.985177Z",
                    "number": "12",
                    "summary": "Source created.| CVE status created. (valid)| EPSS created."
                },
                {
                    "date": "2026-02-25T15:13:53.809239Z",
                    "number": "13",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-02-25T17:27:58.326413Z",
                    "number": "14",
                    "summary": "CVSS created.| Products connected (1).| Product Identifiers created (1).| Exploits created (3)."
                },
                {
                    "date": "2026-02-25T17:28:06.800640Z",
                    "number": "15",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-02-27T00:12:55.823488Z",
                    "number": "16",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| References created (3)."
                },
                {
                    "date": "2026-02-27T00:12:57.244111Z",
                    "number": "17",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-02-27T20:39:34.885914Z",
                    "number": "18",
                    "summary": "References created (3)."
                },
                {
                    "date": "2026-02-27T20:39:40.688594Z",
                    "number": "19",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-02-27T21:39:05.795188Z",
                    "number": "20",
                    "summary": "Unknown change."
                },
                {
                    "date": "2026-02-28T06:12:57.112068Z",
                    "number": "21",
                    "summary": "References created (3)."
                },
                {
                    "date": "2026-02-28T06:23:07.524485Z",
                    "number": "22",
                    "summary": "Products connected (74).| Products created (20)."
                },
                {
                    "date": "2026-02-28T06:23:20.435792Z",
                    "number": "23",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-02-28T19:39:53.967905Z",
                    "number": "24",
                    "summary": "Products removed (94)."
                },
                {
                    "date": "2026-02-28T19:40:03.273707Z",
                    "number": "25",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-20T09:40:38.367540Z",
                    "number": "26",
                    "summary": "Source connected.| CVE status created. (valid)| EPSS created."
                },
                {
                    "date": "2026-03-20T09:40:42.169416Z",
                    "number": "27",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-26T02:10:11.317379Z",
                    "number": "28",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (12).| Product Identifiers created (10).| References created (6)."
                },
                {
                    "date": "2026-03-26T02:10:20.790525Z",
                    "number": "29",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-26T18:47:57.429281Z",
                    "number": "30",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (2).| References created (9).| CWES updated (1)."
                },
                {
                    "date": "2026-03-26T18:48:01.948359Z",
                    "number": "31",
                    "summary": "NCSC Score updated."
                }
            ],
            "status": "interim",
            "version": "31"
        }
    },
    "product_tree": {
        "branches": [
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/<2.11.1",
                                "product": {
                                    "name": "vers:unknown/<2.11.1",
                                    "product_id": "CSAFPID-5688699",
                                    "product_identification_helper": {
                                        "cpe": "cpe:2.3:a:caddyserver:caddy:*:*:*:*:*:*:*:*"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/>=0|<2.11.1",
                                "product": {
                                    "name": "vers:unknown/>=0|<2.11.1",
                                    "product_id": "CSAFPID-5700114"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0",
                                "product": {
                                    "name": "vers:unknown/v2.0.0",
                                    "product_id": "CSAFPID-4034332"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta.13",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta.13",
                                    "product_id": "CSAFPID-4034342"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta.14",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta.14",
                                    "product_id": "CSAFPID-4034343"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta.15",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta.15",
                                    "product_id": "CSAFPID-4034344"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta.16",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta.16",
                                    "product_id": "CSAFPID-4034345"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta.17",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta.17",
                                    "product_id": "CSAFPID-4034346"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta.18",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta.18",
                                    "product_id": "CSAFPID-4034347"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta.19",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta.19",
                                    "product_id": "CSAFPID-4034348"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta.20",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta.20",
                                    "product_id": "CSAFPID-4034349"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta1",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta1",
                                    "product_id": "CSAFPID-4034350"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta10",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta10",
                                    "product_id": "CSAFPID-4034351"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta11",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta11",
                                    "product_id": "CSAFPID-4034352"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta12",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta12",
                                    "product_id": "CSAFPID-4034353"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta2",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta2",
                                    "product_id": "CSAFPID-4034354"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta3",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta3",
                                    "product_id": "CSAFPID-4034355"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta4",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta4",
                                    "product_id": "CSAFPID-4034356"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta5",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta5",
                                    "product_id": "CSAFPID-4034357"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta6",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta6",
                                    "product_id": "CSAFPID-4034358"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta7",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta7",
                                    "product_id": "CSAFPID-4034359"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta8",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta8",
                                    "product_id": "CSAFPID-4034360"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-beta9",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-beta9",
                                    "product_id": "CSAFPID-4034361"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-rc.1",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-rc.1",
                                    "product_id": "CSAFPID-4034362"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-rc.2",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-rc.2",
                                    "product_id": "CSAFPID-4034363"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.0.0-rc.3",
                                "product": {
                                    "name": "vers:unknown/v2.0.0-rc.3",
                                    "product_id": "CSAFPID-4034364"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.1.0",
                                "product": {
                                    "name": "vers:unknown/v2.1.0",
                                    "product_id": "CSAFPID-4034378"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.1.0-beta.1",
                                "product": {
                                    "name": "vers:unknown/v2.1.0-beta.1",
                                    "product_id": "CSAFPID-4034379"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.1.0-beta.2",
                                "product": {
                                    "name": "vers:unknown/v2.1.0-beta.2",
                                    "product_id": "CSAFPID-4034380"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.1.1",
                                "product": {
                                    "name": "vers:unknown/v2.1.1",
                                    "product_id": "CSAFPID-4034387"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.10.0",
                                "product": {
                                    "name": "vers:unknown/v2.10.0",
                                    "product_id": "CSAFPID-5700154"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.10.0-beta.1",
                                "product": {
                                    "name": "vers:unknown/v2.10.0-beta.1",
                                    "product_id": "CSAFPID-5700155"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.10.0-beta.2",
                                "product": {
                                    "name": "vers:unknown/v2.10.0-beta.2",
                                    "product_id": "CSAFPID-5700156"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.10.0-beta.3",
                                "product": {
                                    "name": "vers:unknown/v2.10.0-beta.3",
                                    "product_id": "CSAFPID-5700157"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.10.0-beta.4",
                                "product": {
                                    "name": "vers:unknown/v2.10.0-beta.4",
                                    "product_id": "CSAFPID-5700158"
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.10.1",
                                "product": {
                                    "name": "vers:unknown/v2.10.1",
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.10.2",
                                "product": {
                                    "name": "vers:unknown/v2.10.2",
                                    "product_id": "CSAFPID-5700160"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.11.0",
                                "product": {
                                    "name": "vers:unknown/v2.11.0",
                                    "product_id": "CSAFPID-5700161"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.11.0-beta.1",
                                "product": {
                                    "name": "vers:unknown/v2.11.0-beta.1",
                                    "product_id": "CSAFPID-5700162"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.11.0-beta.2",
                                "product": {
                                    "name": "vers:unknown/v2.11.0-beta.2",
                                    "product_id": "CSAFPID-5700163"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.2.0",
                                "product": {
                                    "name": "vers:unknown/v2.2.0",
                                    "product_id": "CSAFPID-4034396"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.2.0-rc.1",
                                "product": {
                                    "name": "vers:unknown/v2.2.0-rc.1",
                                    "product_id": "CSAFPID-4034400"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.2.0-rc.2",
                                "product": {
                                    "name": "vers:unknown/v2.2.0-rc.2",
                                    "product_id": "CSAFPID-4034401"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.2.0-rc.3",
                                "product": {
                                    "name": "vers:unknown/v2.2.0-rc.3",
                                    "product_id": "CSAFPID-4034402"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.2.1",
                                "product": {
                                    "name": "vers:unknown/v2.2.1",
                                    "product_id": "CSAFPID-4034407"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.2.3",
                                "product": {
                                    "name": "vers:unknown/v2.2.3",
                                    "product_id": "CSAFPID-4034411"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.3.0",
                                "product": {
                                    "name": "vers:unknown/v2.3.0",
                                    "product_id": "CSAFPID-4034417"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.3.0-beta.1",
                                "product": {
                                    "name": "vers:unknown/v2.3.0-beta.1",
                                    "product_id": "CSAFPID-4034418"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.3.0-rc.1",
                                "product": {
                                    "name": "vers:unknown/v2.3.0-rc.1",
                                    "product_id": "CSAFPID-4034419"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.3.0-rc.2",
                                "product": {
                                    "name": "vers:unknown/v2.3.0-rc.2",
                                    "product_id": "CSAFPID-4034420"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.4.0",
                                "product": {
                                    "name": "vers:unknown/v2.4.0",
                                    "product_id": "CSAFPID-4034435"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.4.0-beta.1",
                                "product": {
                                    "name": "vers:unknown/v2.4.0-beta.1",
                                    "product_id": "CSAFPID-4034436"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.4.0-beta.2",
                                "product": {
                                    "name": "vers:unknown/v2.4.0-beta.2",
                                    "product_id": "CSAFPID-4034437"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.4.0-rc.1",
                                "product": {
                                    "name": "vers:unknown/v2.4.0-rc.1",
                                    "product_id": "CSAFPID-4034438"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.4.1",
                                "product": {
                                    "name": "vers:unknown/v2.4.1",
                                    "product_id": "CSAFPID-4034441"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.4.2",
                                "product": {
                                    "name": "vers:unknown/v2.4.2",
                                    "product_id": "CSAFPID-4034447"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.4.3",
                                "product": {
                                    "name": "vers:unknown/v2.4.3",
                                    "product_id": "CSAFPID-4034448"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.4.4",
                                "product": {
                                    "name": "vers:unknown/v2.4.4",
                                    "product_id": "CSAFPID-4034449"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.4.5",
                                "product": {
                                    "name": "vers:unknown/v2.4.5",
                                    "product_id": "CSAFPID-4034450"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.4.6",
                                "product": {
                                    "name": "vers:unknown/v2.4.6",
                                    "product_id": "CSAFPID-4034451"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.5.0",
                                "product": {
                                    "name": "vers:unknown/v2.5.0",
                                    "product_id": "CSAFPID-4034455"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.5.0-beta.1",
                                "product": {
                                    "name": "vers:unknown/v2.5.0-beta.1",
                                    "product_id": "CSAFPID-4034456"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.5.0-rc.1",
                                "product": {
                                    "name": "vers:unknown/v2.5.0-rc.1",
                                    "product_id": "CSAFPID-4034457"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.5.1",
                                "product": {
                                    "name": "vers:unknown/v2.5.1",
                                    "product_id": "CSAFPID-4034464"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.5.2",
                                "product": {
                                    "name": "vers:unknown/v2.5.2",
                                    "product_id": "CSAFPID-4034465"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.6.0",
                                "product": {
                                    "name": "vers:unknown/v2.6.0",
                                    "product_id": "CSAFPID-4034466"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.6.0-beta.1",
                                "product": {
                                    "name": "vers:unknown/v2.6.0-beta.1",
                                    "product_id": "CSAFPID-4034467"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.6.0-beta.2",
                                "product": {
                                    "name": "vers:unknown/v2.6.0-beta.2",
                                    "product_id": "CSAFPID-4034468"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.6.0-beta.3",
                                "product": {
                                    "name": "vers:unknown/v2.6.0-beta.3",
                                    "product_id": "CSAFPID-4034469"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.6.0-beta.4",
                                "product": {
                                    "name": "vers:unknown/v2.6.0-beta.4",
                                    "product_id": "CSAFPID-4034470"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.6.0-beta.5",
                                "product": {
                                    "name": "vers:unknown/v2.6.0-beta.5",
                                    "product_id": "CSAFPID-4034471"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.6.1",
                                "product": {
                                    "name": "vers:unknown/v2.6.1",
                                    "product_id": "CSAFPID-4034472"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.6.2",
                                "product": {
                                    "name": "vers:unknown/v2.6.2",
                                    "product_id": "CSAFPID-4034473"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.6.3",
                                "product": {
                                    "name": "vers:unknown/v2.6.3",
                                    "product_id": "CSAFPID-4034474"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.6.4",
                                "product": {
                                    "name": "vers:unknown/v2.6.4",
                                    "product_id": "CSAFPID-4034475"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.7.0",
                                "product": {
                                    "name": "vers:unknown/v2.7.0",
                                    "product_id": "CSAFPID-4034476"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.7.0-beta.1",
                                "product": {
                                    "name": "vers:unknown/v2.7.0-beta.1",
                                    "product_id": "CSAFPID-4034477"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.7.0-beta.2",
                                "product": {
                                    "name": "vers:unknown/v2.7.0-beta.2",
                                    "product_id": "CSAFPID-4034478"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.7.1",
                                "product": {
                                    "name": "vers:unknown/v2.7.1",
                                    "product_id": "CSAFPID-4034479"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.7.2",
                                "product": {
                                    "name": "vers:unknown/v2.7.2",
                                    "product_id": "CSAFPID-4034480"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.7.3",
                                "product": {
                                    "name": "vers:unknown/v2.7.3",
                                    "product_id": "CSAFPID-4034481"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.7.4",
                                "product": {
                                    "name": "vers:unknown/v2.7.4",
                                    "product_id": "CSAFPID-4034482"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.7.5",
                                "product": {
                                    "name": "vers:unknown/v2.7.5",
                                    "product_id": "CSAFPID-5700164"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.8.0",
                                "product": {
                                    "name": "vers:unknown/v2.8.0",
                                    "product_id": "CSAFPID-5700165"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.8.0-beta.1",
                                "product": {
                                    "name": "vers:unknown/v2.8.0-beta.1",
                                    "product_id": "CSAFPID-5700166"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.8.0-beta.2",
                                "product": {
                                    "name": "vers:unknown/v2.8.0-beta.2",
                                    "product_id": "CSAFPID-5700167"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.8.0-rc.1",
                                "product": {
                                    "name": "vers:unknown/v2.8.0-rc.1",
                                    "product_id": "CSAFPID-5700168"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.8.1",
                                "product": {
                                    "name": "vers:unknown/v2.8.1",
                                    "product_id": "CSAFPID-5700169"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.8.2",
                                "product": {
                                    "name": "vers:unknown/v2.8.2",
                                    "product_id": "CSAFPID-5700170"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.8.3",
                                "product": {
                                    "name": "vers:unknown/v2.8.3",
                                    "product_id": "CSAFPID-5700171"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.8.4",
                                "product": {
                                    "name": "vers:unknown/v2.8.4",
                                    "product_id": "CSAFPID-5700172"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.9.0",
                                "product": {
                                    "name": "vers:unknown/v2.9.0",
                                    "product_id": "CSAFPID-5700173"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.9.0-beta.1",
                                "product": {
                                    "name": "vers:unknown/v2.9.0-beta.1",
                                    "product_id": "CSAFPID-5700174"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.9.0-beta.2",
                                "product": {
                                    "name": "vers:unknown/v2.9.0-beta.2",
                                    "product_id": "CSAFPID-5700175"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.9.0-beta.3",
                                "product": {
                                    "name": "vers:unknown/v2.9.0-beta.3",
                                    "product_id": "CSAFPID-5700176"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v2.9.1",
                                "product": {
                                    "name": "vers:unknown/v2.9.1",
                                    "product_id": "CSAFPID-5700177"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "Caddy"
                    }
                ],
                "category": "vendor",
                "name": "Caddyserver"
            },
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "branches": [
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:deb/unknown",
                                        "product": {
                                            "name": "vers:deb/unknown",
                                            "product_id": "CSAFPID-5700549"
                                        }
                                    }
                                ],
                                "category": "product_name",
                                "name": "caddy"
                            }
                        ],
                        "category": "product_family",
                        "name": "bookworm"
                    }
                ],
                "category": "vendor",
                "name": "Debian"
            },
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "branches": [
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/2.6.2-11",
                                        "product": {
                                            "name": "vers:unknown/2.6.2-11",
                                            "product_id": "CSAFPID-5913758",
                                            "product_identification_helper": {
                                                "purl": "pkg:deb/ubuntu/caddy@2.6.2-11?arch=source&distro=questing"
                                            }
                                        }
                                    },
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/2.6.2-12",
                                        "product": {
                                            "name": "vers:unknown/2.6.2-12",
                                            "product_id": "CSAFPID-5913759",
                                            "product_identification_helper": {
                                                "purl": "pkg:deb/ubuntu/caddy@2.6.2-12?arch=source&distro=questing"
                                            }
                                        }
                                    },
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/2.6.2-9",
                                        "product": {
                                            "name": "vers:unknown/2.6.2-9",
                                            "product_id": "CSAFPID-5913757",
                                            "product_identification_helper": {
                                                "purl": "pkg:deb/ubuntu/caddy@2.6.2-9?arch=source&distro=questing"
                                            }
                                        }
                                    },
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/>=0",
                                        "product": {
                                            "name": "vers:unknown/>=0",
                                            "product_id": "CSAFPID-5913760"
                                        }
                                    }
                                ],
                                "category": "product_name",
                                "name": "caddy"
                            }
                        ],
                        "category": "product_family",
                        "name": "Ubuntu:25.10"
                    },
                    {
                        "branches": [
                            {
                                "branches": [
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/2.6.2-6",
                                        "product": {
                                            "name": "vers:unknown/2.6.2-6",
                                            "product_id": "CSAFPID-5913749",
                                            "product_identification_helper": {
                                                "purl": "pkg:deb/ubuntu/caddy@2.6.2-6?arch=source&distro=esm-apps/noble"
                                            }
                                        }
                                    },
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/2.6.2-6ubuntu0.24.04.1",
                                        "product": {
                                            "name": "vers:unknown/2.6.2-6ubuntu0.24.04.1",
                                            "product_id": "CSAFPID-5913750",
                                            "product_identification_helper": {
                                                "purl": "pkg:deb/ubuntu/caddy@2.6.2-6ubuntu0.24.04.1?arch=source&distro=esm-apps/noble"
                                            }
                                        }
                                    },
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/2.6.2-6ubuntu0.24.04.2",
                                        "product": {
                                            "name": "vers:unknown/2.6.2-6ubuntu0.24.04.2",
                                            "product_id": "CSAFPID-5913751",
                                            "product_identification_helper": {
                                                "purl": "pkg:deb/ubuntu/caddy@2.6.2-6ubuntu0.24.04.2?arch=source&distro=esm-apps/noble"
                                            }
                                        }
                                    },
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/2.6.2-6ubuntu0.24.04.2+esm1",
                                        "product": {
                                            "name": "vers:unknown/2.6.2-6ubuntu0.24.04.2+esm1",
                                            "product_id": "CSAFPID-5913752",
                                            "product_identification_helper": {
                                                "purl": "pkg:deb/ubuntu/caddy@2.6.2-6ubuntu0.24.04.2%2Besm1?arch=source&distro=esm-apps/noble"
                                            }
                                        }
                                    },
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/2.6.2-6ubuntu0.24.04.3",
                                        "product": {
                                            "name": "vers:unknown/2.6.2-6ubuntu0.24.04.3",
                                            "product_id": "CSAFPID-5913753",
                                            "product_identification_helper": {
                                                "purl": "pkg:deb/ubuntu/caddy@2.6.2-6ubuntu0.24.04.3?arch=source&distro=esm-apps/noble"
                                            }
                                        }
                                    },
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/2.6.2-6ubuntu0.24.04.3+esm1",
                                        "product": {
                                            "name": "vers:unknown/2.6.2-6ubuntu0.24.04.3+esm1",
                                            "product_id": "CSAFPID-5913754",
                                            "product_identification_helper": {
                                                "purl": "pkg:deb/ubuntu/caddy@2.6.2-6ubuntu0.24.04.3%2Besm1?arch=source&distro=esm-apps/noble"
                                            }
                                        }
                                    },
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/2.6.2-6ubuntu0.24.04.3+esm2",
                                        "product": {
                                            "name": "vers:unknown/2.6.2-6ubuntu0.24.04.3+esm2",
                                            "product_id": "CSAFPID-5913755",
                                            "product_identification_helper": {
                                                "purl": "pkg:deb/ubuntu/caddy@2.6.2-6ubuntu0.24.04.3%2Besm2?arch=source&distro=esm-apps/noble"
                                            }
                                        }
                                    },
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:unknown/>=0",
                                        "product": {
                                            "name": "vers:unknown/>=0",
                                            "product_id": "CSAFPID-5913756"
                                        }
                                    }
                                ],
                                "category": "product_name",
                                "name": "caddy"
                            }
                        ],
                        "category": "product_family",
                        "name": "Ubuntu:Pro:24.04:LTS"
                    }
                ],
                "category": "vendor",
                "name": "Ubuntu"
            },
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/2.11.1",
                                "product": {
                                    "name": "vers:unknown/2.11.1",
                                    "product_id": "CSAFPID-5918973"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/<2.11.1",
                                "product": {
                                    "name": "vers:unknown/<2.11.1",
                                    "product_id": "CSAFPID-5918974"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "go/github.com/caddyserver/caddy/v2"
                    }
                ],
                "category": "vendor",
                "name": "caddy"
            }
        ]
    },
    "vulnerabilities": [
        {
            "cve": "CVE-2026-27589",
            "cwe": {
                "id": "CWE-352",
                "name": "Cross-Site Request Forgery (CSRF)"
            },
            "notes": [
                {
                    "category": "description",
                    "text": "Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, the local caddy admin API (default listen `127.0.0.1:2019`) exposes a state-changing `POST /load` endpoint that replaces the entire running configuration. When origin enforcement is not enabled (`enforce_origin` not configured), the admin endpoint accepts cross-origin requests (e.g., from attacker-controlled web content in a victim browser) and applies an attacker-supplied JSON config. This can change the admin listener settings and alter HTTP server behavior without user intent. Version 2.11.1 contains a fix for the issue.",
                    "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-27589"
                },
                {
                    "category": "description",
                    "text": "Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, the local caddy admin API (default listen `127.0.0.1:2019`) exposes a state-changing `POST /load` endpoint that replaces the entire running configuration. When origin enforcement is not enabled (`enforce_origin` not configured), the admin endpoint accepts cross-origin requests (e.g., from attacker-controlled web content in a victim browser) and applies an attacker-supplied JSON config. This can change the admin listener settings and alter HTTP server behavior without user intent. Version 2.11.1 contains a fix for the issue.",
                    "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-27589"
                },
                {
                    "category": "description",
                    "text": "commit: e0f8d9b2047af417d8faf354b675941f3dac9891 (as-of 2026-02-04)\nchannel: GitHub security advisory (per SECURITY.md)\n\n## summary\n\nThe local caddy admin API (default listen `127.0.0.1:2019`) exposes a state-changing `POST /load` endpoint that replaces the entire running configuration.\n\nWhen origin enforcement is not enabled (`enforce_origin` not configured), the admin endpoint accepts cross-origin requests (e.g., from attacker-controlled web content in a victim browser) and applies an attacker-supplied JSON config. this can change the admin listener settings and alter HTTP server behavior without user intent.\n\n## Severity\n\nMedium\n\nJustification:\n- The attacker can apply an arbitrary caddy config (integrity impact) by driving a victim’s local admin API.\n- Exploitation requires a victim running caddy with the admin API enabled and visiting an attacker-controlled page (or otherwise issuing the request from an untrusted local client).\n\n## Affected component\n\n- `caddyconfig/load.go: adminLoad.handleLoad` (`/load` admin endpoint)\n- Pinned callsite: https://github.com/caddyserver/caddy/blob/e0f8d9b2047af417d8faf354b675941f3dac9891/caddyconfig/load.go#L73\n\n## Reproduction\n\nAttachment: `poc.zip` (integration harness) with canonical and control runs.\n\n```bash\nunzip -q -o poc.zip -d poc\ncd poc/poc-F-CADDY-ADMIN-LOAD-001\nmake test\n```\n\nExpected output (excerpt):\n\n```\n[CALLSITE_HIT]: adminLoad.handleLoad\n[PROOF_MARKER]: http_code=200 admin_moved=true response_pwned=true\n```\n\nControl output (excerpt):\n\n```\n[NC_MARKER]: http_code=403 load_blocked=true admin_moved=false response_pwned=false\n```\n\n## Impact\n\nAn attacker can replace the running caddy configuration via the local admin API. Depending on the deployed configuration/modules, this can:\n- Change admin listener settings (e.g., move the admin listener to a new address)\n- Change HTTP server behavior (e.g., alter routes/responses)\n\n## Suggested remediation\n\nEnsure cross-origin web content cannot trigger `POST /load` on the local admin API by default, for example by:\n- Enabling origin enforcement by default for unsafe methods, and/or\n- Requiring an unguessable token for `/load` (and other state-changing admin endpoints).\n\n[poc.zip](https://github.com/user-attachments/files/25079818/poc.zip)\n[PR_DESCRIPTION.md](https://github.com/user-attachments/files/25079820/PR_DESCRIPTION.md)",
                    "title": "github - https://github.com/advisories/GHSA-879p-475x-rqh2"
                },
                {
                    "category": "description",
                    "text": "commit: e0f8d9b2047af417d8faf354b675941f3dac9891 (as-of 2026-02-04)\nchannel: GitHub security advisory (per SECURITY.md)\n\n## summary\n\nThe local caddy admin API (default listen `127.0.0.1:2019`) exposes a state-changing `POST /load` endpoint that replaces the entire running configuration.\n\nWhen origin enforcement is not enabled (`enforce_origin` not configured), the admin endpoint accepts cross-origin requests (e.g., from attacker-controlled web content in a victim browser) and applies an attacker-supplied JSON config. this can change the admin listener settings and alter HTTP server behavior without user intent.\n\n## Severity\n\nMedium\n\nJustification:\n- The attacker can apply an arbitrary caddy config (integrity impact) by driving a victim’s local admin API.\n- Exploitation requires a victim running caddy with the admin API enabled and visiting an attacker-controlled page (or otherwise issuing the request from an untrusted local client).\n\n## Affected component\n\n- `caddyconfig/load.go: adminLoad.handleLoad` (`/load` admin endpoint)\n- Pinned callsite: https://github.com/caddyserver/caddy/blob/e0f8d9b2047af417d8faf354b675941f3dac9891/caddyconfig/load.go#L73\n\n## Reproduction\n\nAttachment: `poc.zip` (integration harness) with canonical and control runs.\n\n```bash\nunzip -q -o poc.zip -d poc\ncd poc/poc-F-CADDY-ADMIN-LOAD-001\nmake test\n```\n\nExpected output (excerpt):\n\n```\n[CALLSITE_HIT]: adminLoad.handleLoad\n[PROOF_MARKER]: http_code=200 admin_moved=true response_pwned=true\n```\n\nControl output (excerpt):\n\n```\n[NC_MARKER]: http_code=403 load_blocked=true admin_moved=false response_pwned=false\n```\n\n## Impact\n\nAn attacker can replace the running caddy configuration via the local admin API. Depending on the deployed configuration/modules, this can:\n- Change admin listener settings (e.g., move the admin listener to a new address)\n- Change HTTP server behavior (e.g., alter routes/responses)\n\n## Suggested remediation\n\nEnsure cross-origin web content cannot trigger `POST /load` on the local admin API by default, for example by:\n- Enabling origin enforcement by default for unsafe methods, and/or\n- Requiring an unguessable token for `/load` (and other state-changing admin endpoints).\n\n[poc.zip](https://github.com/user-attachments/files/25079818/poc.zip)\n[PR_DESCRIPTION.md](https://github.com/user-attachments/files/25079820/PR_DESCRIPTION.md)",
                    "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGHSA-879p-475x-rqh2.json?alt=media"
                },
                {
                    "category": "description",
                    "text": "Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, the local caddy admin API (default listen `127.0.0.1:2019`) exposes a state-changing `POST /load` endpoint that replaces the entire running configuration. When origin enforcement is not enabled (`enforce_origin` not configured), the admin endpoint accepts cross-origin requests (e.g., from attacker-controlled web content in a victim browser) and applies an attacker-supplied JSON config. This can change the admin listener settings and alter HTTP server behavior without user intent. Version 2.11.1 contains a fix for the issue.",
                    "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-27589.json?alt=media"
                },
                {
                    "category": "description",
                    "text": "Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, the local caddy admin API (default listen `127.0.0.1:2019`) exposes a state-changing `POST /load` endpoint that replaces the entire running configuration. When origin enforcement is not enabled (`enforce_origin` not configured), the admin endpoint accepts cross-origin requests (e.g., from attacker-controlled web content in a victim browser) and applies an attacker-supplied JSON config. This can change the admin listener settings and alter HTTP server behavior without user intent. Version 2.11.1 contains a fix for the issue.",
                    "title": "debian - https://security-tracker.debian.org/tracker/CVE-2026-27589"
                },
                {
                    "category": "description",
                    "text": "Caddy is vulnerable to cross-origin config application via local admin API /load in github.com/caddyserver/caddy/v2",
                    "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGO-2026-4537.json?alt=media"
                },
                {
                    "category": "description",
                    "text": "Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, the local caddy admin API (default listen `127.0.0.1:2019`) exposes a state-changing `POST /load` endpoint that replaces the entire running configuration. When origin enforcement is not enabled (`enforce_origin` not configured), the admin endpoint accepts cross-origin requests (e.g., from attacker-controlled web content in a victim browser) and applies an attacker-supplied JSON config. This can change the admin listener settings and alter HTTP server behavior without user intent. Version 2.11.1 contains a fix for the issue.",
                    "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Ubuntu%2FUBUNTU-CVE-2026-27589.json?alt=media"
                },
                {
                    "category": "description",
                    "text": "The local caddy admin API (default listen `127.0.0.1:2019`) exposes a state-changing `POST /load` endpoint that replaces the entire running configuration.\n\nWhen origin enforcement is not enabled (`enforce_origin` not configured), the admin endpoint accepts cross-origin requests (e.g., from attacker-controlled web content in a victim browser) and applies an attacker-supplied JSON config. this can change the admin listener settings and alter HTTP server behavior without user intent.",
                    "title": "gitlab - https://gitlab.com/api/v4/projects/25847700/repository/files/go%2Fgithub.com%2Fcaddyserver%2Fcaddy%2Fv2%2FCVE-2026-27589.yml/raw"
                },
                {
                    "category": "other",
                    "text": "0.00016",
                    "title": "EPSS"
                },
                {
                    "category": "other",
                    "text": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P",
                    "title": "CVSSV4"
                },
                {
                    "category": "other",
                    "text": "6.9",
                    "title": "CVSSV4 base score"
                },
                {
                    "category": "other",
                    "text": "3.6",
                    "title": "NCSC Score"
                },
                {
                    "category": "other",
                    "text": "Is related to (a version of) an uncommon product, Is related to CWE-352 (Cross-Site Request Forgery (CSRF)), The value of the most recent CVSS (V3) score, There is exploit data available from source Nvd",
                    "title": "NCSC Score top decreasing factors"
                }
            ],
            "product_status": {
                "fixed": [
                    "CSAFPID-5918973"
                ],
                "known_affected": [
                    "CSAFPID-5688699",
                    "CSAFPID-5700114",
                    "CSAFPID-4034332",
                    "CSAFPID-4034342",
                    "CSAFPID-4034343",
                    "CSAFPID-4034344",
                    "CSAFPID-4034345",
                    "CSAFPID-4034346",
                    "CSAFPID-4034347",
                    "CSAFPID-4034348",
                    "CSAFPID-4034349",
                    "CSAFPID-4034350",
                    "CSAFPID-4034351",
                    "CSAFPID-4034352",
                    "CSAFPID-4034353",
                    "CSAFPID-4034354",
                    "CSAFPID-4034355",
                    "CSAFPID-4034356",
                    "CSAFPID-4034357",
                    "CSAFPID-4034358",
                    "CSAFPID-4034359",
                    "CSAFPID-4034360",
                    "CSAFPID-4034361",
                    "CSAFPID-4034362",
                    "CSAFPID-4034363",
                    "CSAFPID-4034364",
                    "CSAFPID-4034378",
                    "CSAFPID-4034379",
                    "CSAFPID-4034380",
                    "CSAFPID-4034387",
                    "CSAFPID-4034396",
                    "CSAFPID-4034400",
                    "CSAFPID-4034401",
                    "CSAFPID-4034402",
                    "CSAFPID-4034407",
                    "CSAFPID-4034411",
                    "CSAFPID-4034417",
                    "CSAFPID-4034418",
                    "CSAFPID-4034419",
                    "CSAFPID-4034420",
                    "CSAFPID-4034435",
                    "CSAFPID-4034436",
                    "CSAFPID-4034437",
                    "CSAFPID-4034438",
                    "CSAFPID-4034441",
                    "CSAFPID-4034447",
                    "CSAFPID-4034448",
                    "CSAFPID-4034449",
                    "CSAFPID-4034450",
                    "CSAFPID-4034451",
                    "CSAFPID-4034455",
                    "CSAFPID-4034456",
                    "CSAFPID-4034457",
                    "CSAFPID-4034464",
                    "CSAFPID-4034465",
                    "CSAFPID-4034466",
                    "CSAFPID-4034467",
                    "CSAFPID-4034468",
                    "CSAFPID-4034469",
                    "CSAFPID-4034470",
                    "CSAFPID-4034471",
                    "CSAFPID-4034472",
                    "CSAFPID-4034473",
                    "CSAFPID-4034474",
                    "CSAFPID-4034475",
                    "CSAFPID-4034476",
                    "CSAFPID-4034477",
                    "CSAFPID-4034478",
                    "CSAFPID-4034479",
                    "CSAFPID-4034480",
                    "CSAFPID-4034481",
                    "CSAFPID-4034482",
                    "CSAFPID-5700154",
                    "CSAFPID-5700155",
                    "CSAFPID-5700156",
                    "CSAFPID-5700157",
                    "CSAFPID-5700158",
                    "CSAFPID-5700159",
                    "CSAFPID-5700160",
                    "CSAFPID-5700161",
                    "CSAFPID-5700162",
                    "CSAFPID-5700163",
                    "CSAFPID-5700164",
                    "CSAFPID-5700165",
                    "CSAFPID-5700166",
                    "CSAFPID-5700167",
                    "CSAFPID-5700168",
                    "CSAFPID-5700169",
                    "CSAFPID-5700170",
                    "CSAFPID-5700171",
                    "CSAFPID-5700172",
                    "CSAFPID-5700173",
                    "CSAFPID-5700174",
                    "CSAFPID-5700175",
                    "CSAFPID-5700176",
                    "CSAFPID-5700177",
                    "CSAFPID-5700549",
                    "CSAFPID-5913749",
                    "CSAFPID-5913750",
                    "CSAFPID-5913751",
                    "CSAFPID-5913752",
                    "CSAFPID-5913753",
                    "CSAFPID-5913754",
                    "CSAFPID-5913755",
                    "CSAFPID-5913756",
                    "CSAFPID-5913757",
                    "CSAFPID-5913758",
                    "CSAFPID-5913759",
                    "CSAFPID-5913760",
                    "CSAFPID-5918974"
                ]
            },
            "references": [
                {
                    "category": "external",
                    "summary": "Source - cveprojectv5",
                    "url": "https://www.cve.org/CVERecord?id=CVE-2026-27589"
                },
                {
                    "category": "external",
                    "summary": "Source raw - cveprojectv5",
                    "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/27xxx/CVE-2026-27589.json"
                },
                {
                    "category": "external",
                    "summary": "Source - nvd",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27589"
                },
                {
                    "category": "external",
                    "summary": "Source raw - nvd",
                    "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-27589"
                },
                {
                    "category": "external",
                    "summary": "Source - github",
                    "url": "https://github.com/advisories/GHSA-879p-475x-rqh2"
                },
                {
                    "category": "external",
                    "summary": "Source raw - github",
                    "url": "https://api.github.com/advisories/GHSA-879p-475x-rqh2"
                },
                {
                    "category": "external",
                    "summary": "Source - osv",
                    "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGHSA-879p-475x-rqh2.json?alt=media"
                },
                {
                    "category": "external",
                    "summary": "Source - osv",
                    "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-27589.json?alt=media"
                },
                {
                    "category": "external",
                    "summary": "Source - debian",
                    "url": "https://security-tracker.debian.org/tracker/CVE-2026-27589"
                },
                {
                    "category": "external",
                    "summary": "Source - first",
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-27589"
                },
                {
                    "category": "external",
                    "summary": "Source raw - first",
                    "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0"
                },
                {
                    "category": "external",
                    "summary": "Source - osv",
                    "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGO-2026-4537.json?alt=media"
                },
                {
                    "category": "external",
                    "summary": "Source - first",
                    "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0"
                },
                {
                    "category": "external",
                    "summary": "Source - osv",
                    "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Ubuntu%2FUBUNTU-CVE-2026-27589.json?alt=media"
                },
                {
                    "category": "external",
                    "summary": "Source - gitlab",
                    "url": "https://gitlab.com/api/v4/projects/25847700/repository/files/go%2Fgithub.com%2Fcaddyserver%2Fcaddy%2Fv2%2FCVE-2026-27589.yml/raw"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; github; gitlab; nvd; osv",
                    "url": "https://github.com/caddyserver/caddy/security/advisories/GHSA-879p-475x-rqh2"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; github; gitlab; nvd; osv",
                    "url": "https://github.com/caddyserver/caddy/releases/tag/v2.11.1"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; github; gitlab; nvd; osv",
                    "url": "https://github.com/user-attachments/files/25079818/poc.zip"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; github; gitlab; nvd; osv",
                    "url": "https://github.com/user-attachments/files/25079820/PR_DESCRIPTION.md"
                },
                {
                    "category": "external",
                    "summary": "Reference - github; gitlab; osv",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27589"
                },
                {
                    "category": "external",
                    "summary": "Reference - github; gitlab; osv",
                    "url": "https://github.com/caddyserver/caddy/commit/65e0ddc22137bbbaa68c842ae0b98d0548504545"
                },
                {
                    "category": "external",
                    "summary": "Reference - github; gitlab",
                    "url": "https://github.com/advisories/GHSA-879p-475x-rqh2"
                },
                {
                    "category": "external",
                    "summary": "Reference - osv",
                    "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27589.json"
                },
                {
                    "category": "external",
                    "summary": "Reference - github; gitlab; osv",
                    "url": "https://pkg.go.dev/vuln/GO-2026-4537"
                },
                {
                    "category": "external",
                    "summary": "Reference - osv",
                    "url": "https://ubuntu.com/security/CVE-2026-27589"
                },
                {
                    "category": "external",
                    "summary": "Reference - osv",
                    "url": "https://www.cve.org/CVERecord?id=CVE-2026-27589"
                },
                {
                    "category": "external",
                    "summary": "Reference - gitlab",
                    "url": "https://github.com/caddyserver/caddy"
                }
            ],
            "scores": [
                {
                    "cvss_v3": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
                        "baseScore": 6.5,
                        "baseSeverity": "MEDIUM"
                    },
                    "products": [
                        "CSAFPID-4034332",
                        "CSAFPID-4034342",
                        "CSAFPID-4034343",
                        "CSAFPID-4034344",
                        "CSAFPID-4034345",
                        "CSAFPID-4034346",
                        "CSAFPID-4034347",
                        "CSAFPID-4034348",
                        "CSAFPID-4034349",
                        "CSAFPID-4034350",
                        "CSAFPID-4034351",
                        "CSAFPID-4034352",
                        "CSAFPID-4034353",
                        "CSAFPID-4034354",
                        "CSAFPID-4034355",
                        "CSAFPID-4034356",
                        "CSAFPID-4034357",
                        "CSAFPID-4034358",
                        "CSAFPID-4034359",
                        "CSAFPID-4034360",
                        "CSAFPID-4034361",
                        "CSAFPID-4034362",
                        "CSAFPID-4034363",
                        "CSAFPID-4034364",
                        "CSAFPID-4034378",
                        "CSAFPID-4034379",
                        "CSAFPID-4034380",
                        "CSAFPID-4034387",
                        "CSAFPID-4034396",
                        "CSAFPID-4034400",
                        "CSAFPID-4034401",
                        "CSAFPID-4034402",
                        "CSAFPID-4034407",
                        "CSAFPID-4034411",
                        "CSAFPID-4034417",
                        "CSAFPID-4034418",
                        "CSAFPID-4034419",
                        "CSAFPID-4034420",
                        "CSAFPID-4034435",
                        "CSAFPID-4034436",
                        "CSAFPID-4034437",
                        "CSAFPID-4034438",
                        "CSAFPID-4034441",
                        "CSAFPID-4034447",
                        "CSAFPID-4034448",
                        "CSAFPID-4034449",
                        "CSAFPID-4034450",
                        "CSAFPID-4034451",
                        "CSAFPID-4034455",
                        "CSAFPID-4034456",
                        "CSAFPID-4034457",
                        "CSAFPID-4034464",
                        "CSAFPID-4034465",
                        "CSAFPID-4034466",
                        "CSAFPID-4034467",
                        "CSAFPID-4034468",
                        "CSAFPID-4034469",
                        "CSAFPID-4034470",
                        "CSAFPID-4034471",
                        "CSAFPID-4034472",
                        "CSAFPID-4034473",
                        "CSAFPID-4034474",
                        "CSAFPID-4034475",
                        "CSAFPID-4034476",
                        "CSAFPID-4034477",
                        "CSAFPID-4034478",
                        "CSAFPID-4034479",
                        "CSAFPID-4034480",
                        "CSAFPID-4034481",
                        "CSAFPID-4034482",
                        "CSAFPID-5688699",
                        "CSAFPID-5700114",
                        "CSAFPID-5700154",
                        "CSAFPID-5700155",
                        "CSAFPID-5700156",
                        "CSAFPID-5700157",
                        "CSAFPID-5700158",
                        "CSAFPID-5700159",
                        "CSAFPID-5700160",
                        "CSAFPID-5700161",
                        "CSAFPID-5700162",
                        "CSAFPID-5700163",
                        "CSAFPID-5700164",
                        "CSAFPID-5700165",
                        "CSAFPID-5700166",
                        "CSAFPID-5700167",
                        "CSAFPID-5700168",
                        "CSAFPID-5700169",
                        "CSAFPID-5700170",
                        "CSAFPID-5700171",
                        "CSAFPID-5700172",
                        "CSAFPID-5700173",
                        "CSAFPID-5700174",
                        "CSAFPID-5700175",
                        "CSAFPID-5700176",
                        "CSAFPID-5700177",
                        "CSAFPID-5700549",
                        "CSAFPID-5913749",
                        "CSAFPID-5913750",
                        "CSAFPID-5913751",
                        "CSAFPID-5913752",
                        "CSAFPID-5913753",
                        "CSAFPID-5913754",
                        "CSAFPID-5913755",
                        "CSAFPID-5913756",
                        "CSAFPID-5913757",
                        "CSAFPID-5913758",
                        "CSAFPID-5913759",
                        "CSAFPID-5913760",
                        "CSAFPID-5918974"
                    ]
                }
            ],
            "title": "CVE-2026-27589"
        }
    ]
}