MEDIUM 5.3 NVD
CVE-2026-114634
WWBN AVideo before 29.4.0 contains a blind server-side request forgery vulnerability in getHeaderContentTypeFromURL() because get_headers() follows redirects wi
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.
References
- https://github.com/WWBN/AVideo/commit/2db920d3326729743511a27de44034b0a6c78b05
- https://github.com/WWBN/AVideo/security/advisories/GHSA-m8q2-35pq-qrmc
- https://www.vulncheck.com/advisories/wwbn-avideo-before-29.4.0-blind-ssrf-via-getheadercon
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-10-22 via NVD.
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