{"id":"CVE-2026-100850","summary":"AzuraCast before 0.23.8 SSRF and Local File Read via Remote Playlist","details":"AzuraCast before 0.23.8 contains a server-side request forgery and local file read vulnerability in the AutoDJ remote playlist fetch (backend/src/Radio/AutoDJ/QueueBuilder.php, getMediaFromRemoteUrl()). A user with the station Media permission can create or update a playlist with source=remote_url and remote_type=playlist whose remote_url points at a file:// path or an internal/loopback/link-local HTTP endpoint. When AutoDJ builds the queue, the backend passes the user-supplied URL directly to file_get_contents() with no scheme allowlist and no private/loopback/metadata IP policy (PHP allow_url_fopen is enabled by default, including in the Docker image). Lines from the fetched resource are parsed as M3U/PLS entries, stored in StationQueue.autodj_custom_uri, and returned by GET /api/station/{station_id}/queue to any user with the Broadcasting permission, disclosing host files readable by the web container (for example /etc/passwd or the application .env) and the bodies of non-blind internal HTTP requests. No patched version was available at the time of publication.","aliases":["GHSA-rrjx-wrhf-8v47"],"modified":"2026-09-28T03:48:31.989426170Z","published":"2026-09-27T01:28:43.673Z","database_specific":{"cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100850.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-rrjx-wrhf-8v47"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100850.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-100850"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/azuracast-before-0.23.8-ssrf-and-local-file-read-via-remote-playlist"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/azuracast/azuracast","events":[{"introduced":"0"},{"fixed":"62a30e5342ee8e571e02c832d7d2e9809bc81fae"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"0.23.8"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["0.23.7","0.23.6","0.23.5","0.23.4","0.23.3","0.23.2","0.23.1","0.23.0","0.22.1","0.22.0","0.21.0","0.20.4","0.20.3","0.20.2","0.20.1","0.20.0","0.19.7","0.19.6","0.19.5","0.19.4","0.19.3","0.19.2","0.19.1","0.19.0","0.18.5","0.18.3","0.18.2","0.18.1","0.18.0","0.17.7","0.17.6","0.17.5","0.17.4","0.17.3","0.17.2","0.17.1","0.17.0","0.16.1","0.16.0","0.15.2","0.15.1","0.15.0","0.14.1","0.10.2","0.10.1","0.10.0","0.9.9","0.9.8.1","0.9.8","0.9.7.1","0.9.7","0.9.6.5","0.9.6.2","0.9.6.1","0.9.6","0.9.5.1","0.9.5","0.9.4.2","0.9.4.1","0.9.4","0.9.3","0.9.2","0.9.1","0.9.0","0.8.0","0.6.0","0.5.0","0.3.3","0.3.2","0.3.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-100850.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L"}]}