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.
Metrics
CVSS 3.1 7.2/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| WWBN | AVideo | <= 29.7.1 |
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
Timeline
- Published
- Nov 11, 2026
- Last modified
- Nov 11, 2026
- NVD status
- Deferred