{"id":"CVE-2026-114634","title":"WWBN AVideo before 29.4.0 Blind SSRF via getHeaderContentTypeFromURL Redirect","summary":"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…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cvssSource":"cna","cwe":["CWE-918"],"vendor":"WWBN","product":"AVideo","affected":["AVideo < 29.4.0"],"published":"2026-10-22","updated":"2026-10-22","sourceUpdated":"2026-10-22T01:43:35.830Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114634","references":[{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-m8q2-35pq-qrmc","label":"GitHub Security Advisory (GHSA-m8q2-35pq-qrmc)"},{"url":"https://github.com/WWBN/AVideo/commit/2db920d3326729743511a27de44034b0a6c78b05","label":"Patch Commit"},{"url":"https://www.vulncheck.com/advisories/wwbn-avideo-before-29.4.0-blind-ssrf-via-getheadercontenttypefromurl-redirect","label":"VulnCheck Advisory: WWBN AVideo before 29.4.0 Blind SSRF via getHeaderContentTypeFromURL Redirect"}],"tags":["cve.org"],"ingestedAt":"2026-10-22T02:23:25.186Z","slug":"CVE-2026-114634","body":"## Overview\n\nWWBN 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.\n\n## Affected\n\n- `AVideo < 29.4.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}