CVE-2026-126805

Description

WWBN AVideo through 29.7.1 contains an incorrect authorization vulnerability that allows delegated Videos Admin users to obtain video_id_hash values bound to any video owner via encoder endpoints like aVideoEncoderStatus.json.php. Attackers can request the hash for an administrator-owned video and replay it through useVideoHashOrLogin() for password-less login, gaining plugin upload, configuration, and user management access.

References

• https://github.com/WWBN/AVideo/blob/v29.7.1/objects/EncoderJobStatus.php#L31-L42
• https://github.com/WWBN/AVideo/blob/v29.7.1/objects/functions.php#L7619-L7647
• https://github.com/WWBN/AVideo/commit/8252cb87de0639ae4d8c84c03d46f657948dca07
• https://github.com/WWBN/AVideo/security/advisories/GHSA-8wjr-gw73-9f2g
• https://www.vulncheck.com/advisories/wwbn-avideo-through-29.7.1-privilege-escalation-via-encoder-video-id-hash