WWBN AVideo is an open source video platform. In versions up to and including 26.0, the AI plugin's `save.json.php` endpoint loads AI response objects using an attacker-controlled `$_REQUEST['id']` parameter without validating that the AI response belongs to the specified video. An authenticated user with AI permissions can reference any AI response ID — including those generated for other users' private videos — and apply the stolen AI-generated content (titles, descriptions, keywords, summaries, or full transcriptions) to their own video, effectively exfiltrating the information. Commit aa2c46a806960a0006105df47765913394eec142 contains a patch.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/WWBN/AVideo/commit/aa2c46a806960a0006105df47765913394eec142 Patch
- https://github.com/WWBN/AVideo/security/advisories/GHSA-g39v-qrj6-jxrh Exploit, Vendor Advisory
- https://github.com/WWBN/AVideo/security/advisories/GHSA-g39v-qrj6-jxrh Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 4.3 · wwbnNVD modified 2026-10-26 22:10
Affected (CPE criteria) 1
cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*
References 3
- https://github.com/WWBN/AVideo/commit/aa2c46a806960a0006105df47765913394eec142 Patch
- https://github.com/WWBN/AVideo/security/advisories/GHSA-g39v-qrj6-jxrh Exploit, Vendor Advisory
- https://github.com/WWBN/AVideo/security/advisories/GHSA-g39v-qrj6-jxrh Exploit, Vendor Advisory