{
    "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-2026-100698",
        "tracking": {
            "current_release_date": "2026-10-20T14:13:27.783881Z",
            "generator": {
                "date": "2026-02-17T15:00:00Z",
                "engine": {
                    "name": "V.E.L.M.A",
                    "version": "1.7"
                }
            },
            "id": "CVE-2026-100698",
            "initial_release_date": "2026-09-26T14:29:35.161445Z",
            "revision_history": [
                {
                    "date": "2026-09-26T14:29:35.161445Z",
                    "number": "1",
                    "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)."
                },
                {
                    "date": "2026-09-26T14:29:37.845424Z",
                    "number": "2",
                    "summary": "NCSC Score created."
                },
                {
                    "date": "2026-09-27T00:42:52.286810Z",
                    "number": "3",
                    "summary": "Source created.| CVE status created. (valid)| Products connected (1)."
                },
                {
                    "date": "2026-09-27T06:27:58.314161Z",
                    "number": "4",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (75).| References created (4).| CWES updated (1)."
                },
                {
                    "date": "2026-09-27T06:28:07.093472Z",
                    "number": "5",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-09-27T06:43:06.849266Z",
                    "number": "6",
                    "summary": "Description created for source."
                },
                {
                    "date": "2026-09-27T15:14:51.793789Z",
                    "number": "7",
                    "summary": "EPSS created.| Unknown change."
                },
                {
                    "date": "2026-09-28T06:14:34.592974Z",
                    "number": "8",
                    "summary": "Products removed (72)."
                },
                {
                    "date": "2026-09-28T12:44:06.074056Z",
                    "number": "9",
                    "summary": "CVSS created.| CWES created (1).| Products created (3).| References created (2).| Description created for source.| Unknown change.| Product Identifiers created (1)."
                },
                {
                    "date": "2026-09-28T12:44:09.007794Z",
                    "number": "10",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-09-29T16:13:00.504757Z",
                    "number": "11",
                    "summary": "EPSS created.| Unknown change."
                },
                {
                    "date": "2026-09-29T16:13:08.979925Z",
                    "number": "12",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-09-30T15:41:01.599421Z",
                    "number": "13",
                    "summary": "Unknown change."
                },
                {
                    "date": "2026-09-30T15:41:05.759562Z",
                    "number": "14",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-10-20T14:13:14.475680Z",
                    "number": "15",
                    "summary": "Products created (72)."
                },
                {
                    "date": "2026-10-20T14:13:25.845896Z",
                    "number": "16",
                    "summary": "NCSC Score updated."
                }
            ],
            "status": "interim",
            "version": "16"
        }
    },
    "product_tree": {
        "branches": [
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/<=6.0.2",
                                "product": {
                                    "name": "vers:unknown/<=6.0.2",
                                    "product_id": "CSAFPID-9479071",
                                    "product_identification_helper": {
                                        "cpe": "cpe:2.3:a:adminer:adminer:*:*:*:*:*:*:*:*"
                                    }
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "Adminer"
                    }
                ],
                "category": "vendor",
                "name": "Adminer"
            },
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "branches": [
                                    {
                                        "category": "product_version_range",
                                        "name": "vers:deb/*",
                                        "product": {
                                            "name": "vers:deb/*",
                                            "product_id": "CSAFPID-5591140"
                                        }
                                    }
                                ],
                                "category": "product_name",
                                "name": "adminer"
                            }
                        ],
                        "category": "product_family",
                        "name": "bookworm"
                    }
                ],
                "category": "vendor",
                "name": "Debian"
            },
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:semver/6.0.2",
                                "product": {
                                    "name": "vers:semver/6.0.2",
                                    "product_id": "CSAFPID-9479072"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:semver/<6.0.2",
                                "product": {
                                    "name": "vers:semver/<6.0.2",
                                    "product_id": "CSAFPID-9479073"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.0.0",
                                "product": {
                                    "name": "vers:unknown/v3.0.0",
                                    "product_id": "CSAFPID-3309491"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.0.1",
                                "product": {
                                    "name": "vers:unknown/v3.0.1",
                                    "product_id": "CSAFPID-3309492"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.1.0",
                                "product": {
                                    "name": "vers:unknown/v3.1.0",
                                    "product_id": "CSAFPID-3309493"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.2.0",
                                "product": {
                                    "name": "vers:unknown/v3.2.0",
                                    "product_id": "CSAFPID-3309494"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.2.1",
                                "product": {
                                    "name": "vers:unknown/v3.2.1",
                                    "product_id": "CSAFPID-3309495"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.2.2",
                                "product": {
                                    "name": "vers:unknown/v3.2.2",
                                    "product_id": "CSAFPID-3309496"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.3.0",
                                "product": {
                                    "name": "vers:unknown/v3.3.0",
                                    "product_id": "CSAFPID-3309497"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.3.1",
                                "product": {
                                    "name": "vers:unknown/v3.3.1",
                                    "product_id": "CSAFPID-3309498"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.3.2",
                                "product": {
                                    "name": "vers:unknown/v3.3.2",
                                    "product_id": "CSAFPID-3309499"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.3.3",
                                "product": {
                                    "name": "vers:unknown/v3.3.3",
                                    "product_id": "CSAFPID-3309500"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.3.4",
                                "product": {
                                    "name": "vers:unknown/v3.3.4",
                                    "product_id": "CSAFPID-3309501"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.4.0",
                                "product": {
                                    "name": "vers:unknown/v3.4.0",
                                    "product_id": "CSAFPID-3309502"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.5.0",
                                "product": {
                                    "name": "vers:unknown/v3.5.0",
                                    "product_id": "CSAFPID-3309503"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.5.1",
                                "product": {
                                    "name": "vers:unknown/v3.5.1",
                                    "product_id": "CSAFPID-3309504"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.6.0",
                                "product": {
                                    "name": "vers:unknown/v3.6.0",
                                    "product_id": "CSAFPID-3309505"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.6.1",
                                "product": {
                                    "name": "vers:unknown/v3.6.1",
                                    "product_id": "CSAFPID-3309506"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.6.2",
                                "product": {
                                    "name": "vers:unknown/v3.6.2",
                                    "product_id": "CSAFPID-3309507"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.6.3",
                                "product": {
                                    "name": "vers:unknown/v3.6.3",
                                    "product_id": "CSAFPID-3309508"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.6.4",
                                "product": {
                                    "name": "vers:unknown/v3.6.4",
                                    "product_id": "CSAFPID-3309509"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.7.0",
                                "product": {
                                    "name": "vers:unknown/v3.7.0",
                                    "product_id": "CSAFPID-3309510"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v3.7.1",
                                "product": {
                                    "name": "vers:unknown/v3.7.1",
                                    "product_id": "CSAFPID-3309511"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.0.0",
                                "product": {
                                    "name": "vers:unknown/v4.0.0",
                                    "product_id": "CSAFPID-3309512"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.0.1",
                                "product": {
                                    "name": "vers:unknown/v4.0.1",
                                    "product_id": "CSAFPID-3309513"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.0.2",
                                "product": {
                                    "name": "vers:unknown/v4.0.2",
                                    "product_id": "CSAFPID-3309514"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.0.3",
                                "product": {
                                    "name": "vers:unknown/v4.0.3",
                                    "product_id": "CSAFPID-3309515"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.1.0",
                                "product": {
                                    "name": "vers:unknown/v4.1.0",
                                    "product_id": "CSAFPID-3309516"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.16.0",
                                "product": {
                                    "name": "vers:unknown/v4.16.0",
                                    "product_id": "CSAFPID-5587676"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.17.0",
                                "product": {
                                    "name": "vers:unknown/v4.17.0",
                                    "product_id": "CSAFPID-5587677"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.17.1",
                                "product": {
                                    "name": "vers:unknown/v4.17.1",
                                    "product_id": "CSAFPID-5587678"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.2.0",
                                "product": {
                                    "name": "vers:unknown/v4.2.0",
                                    "product_id": "CSAFPID-3309517"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.2.1",
                                "product": {
                                    "name": "vers:unknown/v4.2.1",
                                    "product_id": "CSAFPID-3309518"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.2.2",
                                "product": {
                                    "name": "vers:unknown/v4.2.2",
                                    "product_id": "CSAFPID-3309519"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.2.3",
                                "product": {
                                    "name": "vers:unknown/v4.2.3",
                                    "product_id": "CSAFPID-3309520"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.2.4",
                                "product": {
                                    "name": "vers:unknown/v4.2.4",
                                    "product_id": "CSAFPID-3309521"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.2.5",
                                "product": {
                                    "name": "vers:unknown/v4.2.5",
                                    "product_id": "CSAFPID-3309522"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.3.0",
                                "product": {
                                    "name": "vers:unknown/v4.3.0",
                                    "product_id": "CSAFPID-3309523"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.3.1",
                                "product": {
                                    "name": "vers:unknown/v4.3.1",
                                    "product_id": "CSAFPID-3309524"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.4.0",
                                "product": {
                                    "name": "vers:unknown/v4.4.0",
                                    "product_id": "CSAFPID-3675334"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.5.0",
                                "product": {
                                    "name": "vers:unknown/v4.5.0",
                                    "product_id": "CSAFPID-3675335"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.6.0",
                                "product": {
                                    "name": "vers:unknown/v4.6.0",
                                    "product_id": "CSAFPID-3675336"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.6.1",
                                "product": {
                                    "name": "vers:unknown/v4.6.1",
                                    "product_id": "CSAFPID-3675337"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.6.2",
                                "product": {
                                    "name": "vers:unknown/v4.6.2",
                                    "product_id": "CSAFPID-3675338"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.6.3",
                                "product": {
                                    "name": "vers:unknown/v4.6.3",
                                    "product_id": "CSAFPID-3675339"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.7.0",
                                "product": {
                                    "name": "vers:unknown/v4.7.0",
                                    "product_id": "CSAFPID-3675340"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.7.1",
                                "product": {
                                    "name": "vers:unknown/v4.7.1",
                                    "product_id": "CSAFPID-3675341"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.7.2",
                                "product": {
                                    "name": "vers:unknown/v4.7.2",
                                    "product_id": "CSAFPID-3675342"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.7.3",
                                "product": {
                                    "name": "vers:unknown/v4.7.3",
                                    "product_id": "CSAFPID-3675343"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.7.4",
                                "product": {
                                    "name": "vers:unknown/v4.7.4",
                                    "product_id": "CSAFPID-3675344"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.7.5",
                                "product": {
                                    "name": "vers:unknown/v4.7.5",
                                    "product_id": "CSAFPID-3675345"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.7.7",
                                "product": {
                                    "name": "vers:unknown/v4.7.7",
                                    "product_id": "CSAFPID-3675346"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.7.8",
                                "product": {
                                    "name": "vers:unknown/v4.7.8",
                                    "product_id": "CSAFPID-3675347"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.7.9",
                                "product": {
                                    "name": "vers:unknown/v4.7.9",
                                    "product_id": "CSAFPID-3675348"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.8.0",
                                "product": {
                                    "name": "vers:unknown/v4.8.0",
                                    "product_id": "CSAFPID-3675349"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v4.8.1",
                                "product": {
                                    "name": "vers:unknown/v4.8.1",
                                    "product_id": "CSAFPID-3675350"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.0.0",
                                "product": {
                                    "name": "vers:unknown/v5.0.0",
                                    "product_id": "CSAFPID-5587685"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.0.1",
                                "product": {
                                    "name": "vers:unknown/v5.0.1",
                                    "product_id": "CSAFPID-5587686"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.0.2",
                                "product": {
                                    "name": "vers:unknown/v5.0.2",
                                    "product_id": "CSAFPID-5587687"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.0.3",
                                "product": {
                                    "name": "vers:unknown/v5.0.3",
                                    "product_id": "CSAFPID-5587688"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.0.4",
                                "product": {
                                    "name": "vers:unknown/v5.0.4",
                                    "product_id": "CSAFPID-5587689"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.0.5",
                                "product": {
                                    "name": "vers:unknown/v5.0.5",
                                    "product_id": "CSAFPID-5587690"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.0.6",
                                "product": {
                                    "name": "vers:unknown/v5.0.6",
                                    "product_id": "CSAFPID-5587691"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.1.0",
                                "product": {
                                    "name": "vers:unknown/v5.1.0",
                                    "product_id": "CSAFPID-5587692"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.1.1",
                                "product": {
                                    "name": "vers:unknown/v5.1.1",
                                    "product_id": "CSAFPID-5587693"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.2.0",
                                "product": {
                                    "name": "vers:unknown/v5.2.0",
                                    "product_id": "CSAFPID-5587694"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.2.1",
                                "product": {
                                    "name": "vers:unknown/v5.2.1",
                                    "product_id": "CSAFPID-5587695"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.3.0",
                                "product": {
                                    "name": "vers:unknown/v5.3.0",
                                    "product_id": "CSAFPID-5587696"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.4.0",
                                "product": {
                                    "name": "vers:unknown/v5.4.0",
                                    "product_id": "CSAFPID-5587697"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.4.1",
                                "product": {
                                    "name": "vers:unknown/v5.4.1",
                                    "product_id": "CSAFPID-5587698"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.4.2",
                                "product": {
                                    "name": "vers:unknown/v5.4.2",
                                    "product_id": "CSAFPID-5618616"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.4.3",
                                "product": {
                                    "name": "vers:unknown/v5.4.3",
                                    "product_id": "CSAFPID-9051849"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.4.4",
                                "product": {
                                    "name": "vers:unknown/v5.4.4",
                                    "product_id": "CSAFPID-9051848"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.5.0",
                                "product": {
                                    "name": "vers:unknown/v5.5.0",
                                    "product_id": "CSAFPID-9051851"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v5.5.1",
                                "product": {
                                    "name": "vers:unknown/v5.5.1",
                                    "product_id": "CSAFPID-9473864"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v6.0.0",
                                "product": {
                                    "name": "vers:unknown/v6.0.0",
                                    "product_id": "CSAFPID-9473863"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/v6.0.1",
                                "product": {
                                    "name": "vers:unknown/v6.0.1",
                                    "product_id": "CSAFPID-9473862"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "adminer"
                    }
                ],
                "category": "vendor",
                "name": "vrana"
            }
        ]
    },
    "vulnerabilities": [
        {
            "cve": "CVE-2026-100698",
            "cwe": {
                "id": "CWE-918",
                "name": "Server-Side Request Forgery (SSRF)"
            },
            "notes": [
                {
                    "category": "description",
                    "text": "Adminer 5.5.1 through 6.0.1 improperly parses the login 'server' string in the host_port() function in adminer/include/functions.inc.php. The port capture group requires pure digits anchored to the end of the string, so any server value with a non-digit tail fails the regex and falls back to returning the whole string as the host with an empty port. Because the privileged-port restriction in adminer/include/auth.inc.php inspects only the parsed port, the check is skipped, and the mysqli/mysqlnd client subsequently re-parses host:port from the host string and opens a TCP connection. A remote, unauthenticated attacker who can reach the Adminer login page can submit a crafted value such as 127.0.0.1:80/x to make the server initiate TCP connections to arbitrary internal hosts and privileged ports before credentials are validated, enabling server-side request forgery and blind internal port scanning (connection refused vs. handshake vs. timeout acts as a liveness oracle). This is a regression that re-opens the bypass fixed in 5.5.0 (GHSA-58cq-mgw2-38m5). Fixed in 6.0.2.",
                    "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-100698"
                },
                {
                    "category": "description",
                    "text": "Adminer 5.5.1 through 6.0.1 improperly parses the login 'server' string in the host_port() function in adminer/include/functions.inc.php. The port capture group requires pure digits anchored to the end of the string, so any server value with a non-digit tail fails the regex and falls back to returning the whole string as the host with an empty port. Because the privileged-port restriction in adminer/include/auth.inc.php inspects only the parsed port, the check is skipped, and the mysqli/mysqlnd client subsequently re-parses host:port from the host string and opens a TCP connection. A remote, unauthenticated attacker who can reach the Adminer login page can submit a crafted value such as 127.0.0.1:80/x to make the server initiate TCP connections to arbitrary internal hosts and privileged ports before credentials are validated, enabling server-side request forgery and blind internal port scanning (connection refused vs. handshake vs. timeout acts as a liveness oracle). This is a regression that re-opens the bypass fixed in 5.5.0 (GHSA-58cq-mgw2-38m5). Fixed in 6.0.2.",
                    "title": "osvgit - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-100698.json?alt=media"
                },
                {
                    "category": "description",
                    "text": "Adminer 5.5.1 through 6.0.1 improperly parses the login 'server' string in the host_port() function in adminer/include/functions.inc.php. The port capture group requires pure digits anchored to the end of the string, so any server value with a non-digit tail fails the regex and falls back to returning the whole string as the host with an empty port. Because the privileged-port restriction in adminer/include/auth.inc.php inspects only the parsed port, the check is skipped, and the mysqli/mysqlnd client subsequently re-parses host:port from the host string and opens a TCP connection. A remote, unauthenticated attacker who can reach the Adminer login page can submit a crafted value such as 127.0.0.1:80/x to make the server initiate TCP connections to arbitrary internal hosts and privileged ports before credentials are validated, enabling server-side request forgery and blind internal port scanning (connection refused vs. handshake vs. timeout acts as a liveness oracle). This is a regression that re-opens the bypass fixed in 5.5.0 (GHSA-58cq-mgw2-38m5). Fixed in 6.0.2.",
                    "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-100698"
                },
                {
                    "category": "description",
                    "text": "Adminer 5.5.1 through 6.0.1 improperly parses the login 'server' string in the host_port() function in adminer/include/functions.inc.php. The port capture group requires pure digits anchored to the end of the string, so any server value with a non-digit tail fails the regex and falls back to returning the whole string as the host with an empty port. Because the privileged-port restriction in adminer/include/auth.inc.php inspects only the parsed port, the check is skipped, and the mysqli/mysqlnd client subsequently re-parses host:port from the host string and opens a TCP connection. A remote, unauthenticated attacker who can reach the Adminer login page can submit a crafted value such as 127.0.0.1:80/x to make the server initiate TCP connections to arbitrary internal hosts and privileged ports before credentials are validated, enabling server-side request forgery and blind internal port scanning (connection refused vs. handshake vs. timeout acts as a liveness oracle). This is a regression that re-opens the bypass fixed in 5.5.0 (GHSA-58cq-mgw2-38m5). Fixed in 6.0.2.",
                    "title": "debian - https://security-tracker.debian.org/tracker/CVE-2026-100698"
                },
                {
                    "category": "other",
                    "text": "0.00277",
                    "title": "EPSS"
                },
                {
                    "category": "other",
                    "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
                    "title": "CVSSV4"
                },
                {
                    "category": "other",
                    "text": "6.9",
                    "title": "CVSSV4 base score"
                },
                {
                    "category": "other",
                    "text": "4.5",
                    "title": "NCSC Score"
                },
                {
                    "category": "other",
                    "text": "Is related to (a version of) an uncommon product, There is cwe data available from source Nvd, The value of the most recent CVSS (V3) score",
                    "title": "NCSC Score top decreasing factors"
                }
            ],
            "product_status": {
                "known_affected": [
                    "CSAFPID-9479071",
                    "CSAFPID-9479073",
                    "CSAFPID-9473864",
                    "CSAFPID-9473863",
                    "CSAFPID-9473862",
                    "CSAFPID-3309491",
                    "CSAFPID-3309492",
                    "CSAFPID-3309493",
                    "CSAFPID-3309494",
                    "CSAFPID-3309495",
                    "CSAFPID-3309496",
                    "CSAFPID-3309497",
                    "CSAFPID-3309498",
                    "CSAFPID-3309499",
                    "CSAFPID-3309500",
                    "CSAFPID-3309501",
                    "CSAFPID-3309502",
                    "CSAFPID-3309503",
                    "CSAFPID-3309504",
                    "CSAFPID-3309505",
                    "CSAFPID-3309506",
                    "CSAFPID-3309507",
                    "CSAFPID-3309508",
                    "CSAFPID-3309509",
                    "CSAFPID-3309510",
                    "CSAFPID-3309511",
                    "CSAFPID-3309512",
                    "CSAFPID-3309513",
                    "CSAFPID-3309514",
                    "CSAFPID-3309515",
                    "CSAFPID-3309516",
                    "CSAFPID-5587676",
                    "CSAFPID-5587677",
                    "CSAFPID-5587678",
                    "CSAFPID-3309517",
                    "CSAFPID-3309518",
                    "CSAFPID-3309519",
                    "CSAFPID-3309520",
                    "CSAFPID-3309521",
                    "CSAFPID-3309522",
                    "CSAFPID-3309523",
                    "CSAFPID-3309524",
                    "CSAFPID-3675334",
                    "CSAFPID-3675335",
                    "CSAFPID-3675336",
                    "CSAFPID-3675337",
                    "CSAFPID-3675338",
                    "CSAFPID-3675339",
                    "CSAFPID-3675340",
                    "CSAFPID-3675341",
                    "CSAFPID-3675342",
                    "CSAFPID-3675343",
                    "CSAFPID-3675344",
                    "CSAFPID-3675345",
                    "CSAFPID-3675346",
                    "CSAFPID-3675347",
                    "CSAFPID-3675348",
                    "CSAFPID-3675349",
                    "CSAFPID-3675350",
                    "CSAFPID-5587685",
                    "CSAFPID-5587686",
                    "CSAFPID-5587687",
                    "CSAFPID-5587688",
                    "CSAFPID-5587689",
                    "CSAFPID-5587690",
                    "CSAFPID-5587691",
                    "CSAFPID-5587692",
                    "CSAFPID-5587693",
                    "CSAFPID-5587694",
                    "CSAFPID-5587695",
                    "CSAFPID-5587696",
                    "CSAFPID-5587697",
                    "CSAFPID-5587698",
                    "CSAFPID-5618616",
                    "CSAFPID-9051849",
                    "CSAFPID-9051848",
                    "CSAFPID-9051851"
                ],
                "known_not_affected": [
                    "CSAFPID-5591140",
                    "CSAFPID-9479072"
                ]
            },
            "references": [
                {
                    "category": "external",
                    "summary": "Source - osv",
                    "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-100698.json?alt=media"
                },
                {
                    "category": "external",
                    "summary": "Source - ncscclear",
                    "url": "https://vulnerabilities.ncsc.nl/manual/CVE-2026-100698"
                },
                {
                    "category": "external",
                    "summary": "Source - nvd",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100698"
                },
                {
                    "category": "external",
                    "summary": "Source - debian",
                    "url": "https://security-tracker.debian.org/tracker/CVE-2026-100698"
                },
                {
                    "category": "external",
                    "summary": "Source - first",
                    "url": "https://api.first.org/data/v1/epss"
                },
                {
                    "category": "external",
                    "summary": "Source - cveprojectv5",
                    "url": "https://www.cve.org/CVERecord?id=CVE-2026-100698"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; nvd; osv",
                    "url": "https://github.com/vrana/adminer/security/advisories/GHSA-rwxg-xph9-82cj"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; nvd; osv",
                    "url": "https://www.vulncheck.com/advisories/adminer-before-6.0.2-privileged-port-ssrf-via-host-port-regex"
                },
                {
                    "category": "external",
                    "summary": "Reference - osv",
                    "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100698.json"
                },
                {
                    "category": "external",
                    "summary": "Reference - osv",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100698"
                }
            ],
            "scores": [
                {
                    "cvss_v3": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N",
                        "baseScore": 5.8,
                        "baseSeverity": "MEDIUM"
                    },
                    "products": [
                        "CSAFPID-3309491",
                        "CSAFPID-3309492",
                        "CSAFPID-3309493",
                        "CSAFPID-3309494",
                        "CSAFPID-3309495",
                        "CSAFPID-3309496",
                        "CSAFPID-3309497",
                        "CSAFPID-3309498",
                        "CSAFPID-3309499",
                        "CSAFPID-3309500",
                        "CSAFPID-3309501",
                        "CSAFPID-3309502",
                        "CSAFPID-3309503",
                        "CSAFPID-3309504",
                        "CSAFPID-3309505",
                        "CSAFPID-3309506",
                        "CSAFPID-3309507",
                        "CSAFPID-3309508",
                        "CSAFPID-3309509",
                        "CSAFPID-3309510",
                        "CSAFPID-3309511",
                        "CSAFPID-3309512",
                        "CSAFPID-3309513",
                        "CSAFPID-3309514",
                        "CSAFPID-3309515",
                        "CSAFPID-3309516",
                        "CSAFPID-3309517",
                        "CSAFPID-3309518",
                        "CSAFPID-3309519",
                        "CSAFPID-3309520",
                        "CSAFPID-3309521",
                        "CSAFPID-3309522",
                        "CSAFPID-3309523",
                        "CSAFPID-3309524",
                        "CSAFPID-3675334",
                        "CSAFPID-3675335",
                        "CSAFPID-3675336",
                        "CSAFPID-3675337",
                        "CSAFPID-3675338",
                        "CSAFPID-3675339",
                        "CSAFPID-3675340",
                        "CSAFPID-3675341",
                        "CSAFPID-3675342",
                        "CSAFPID-3675343",
                        "CSAFPID-3675344",
                        "CSAFPID-3675345",
                        "CSAFPID-3675346",
                        "CSAFPID-3675347",
                        "CSAFPID-3675348",
                        "CSAFPID-3675349",
                        "CSAFPID-3675350",
                        "CSAFPID-5587676",
                        "CSAFPID-5587677",
                        "CSAFPID-5587678",
                        "CSAFPID-5587685",
                        "CSAFPID-5587686",
                        "CSAFPID-5587687",
                        "CSAFPID-5587688",
                        "CSAFPID-5587689",
                        "CSAFPID-5587690",
                        "CSAFPID-5587691",
                        "CSAFPID-5587692",
                        "CSAFPID-5587693",
                        "CSAFPID-5587694",
                        "CSAFPID-5587695",
                        "CSAFPID-5587696",
                        "CSAFPID-5587697",
                        "CSAFPID-5587698",
                        "CSAFPID-5618616",
                        "CSAFPID-9051848",
                        "CSAFPID-9051849",
                        "CSAFPID-9051851",
                        "CSAFPID-9473862",
                        "CSAFPID-9473863",
                        "CSAFPID-9473864",
                        "CSAFPID-9479071",
                        "CSAFPID-9479073"
                    ]
                }
            ],
            "title": "CVE-2026-100698"
        }
    ]
}