{"id":"CVE-2026-114634","published":"2026-10-22T02:16:55.990","lastModified":"2026-10-23T15:17:27.090","description":"WWBN AVideo before 29.4.0 contains a blind server-side request forgery vulnerability in getHeaderContentTypeFromURL() because get_headers() follows redirects without re-validating targets with isSSRFSafeURL(). Authenticated uploaders can store a videoLink pointing to a redirector, causing internal GET requests when visitors view the video, enabling internal port scanning via the embed-versus-video render oracle.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwes":["CWE-918"],"vendors":[],"products":[],"references":[{"url":"https://github.com/WWBN/AVideo/commit/2db920d3326729743511a27de44034b0a6c78b05","tags":[]},{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-m8q2-35pq-qrmc","tags":[]},{"url":"https://www.vulncheck.com/advisories/wwbn-avideo-before-29.4.0-blind-ssrf-via-getheadercontenttypefromurl-redirect","tags":[]}],"exploitRefs":[{"url":"https://github.com/WWBN/AVideo/commit/2db920d3326729743511a27de44034b0a6c78b05","tags":[]},{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-m8q2-35pq-qrmc","tags":[]}],"hasPoc":true,"ai":null}