Description
AVideo versions prior to 20.1 permit any authenticated user to upload comment images to videos owned by other users. The endpoint validates authentication but omits ownership checks, allowing attackers to perform unauthorized uploads to arbitrary video objects.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| World Wide Broadcast Network | AVideo | < 20.1 | 20.1 |
References
- https://github.com/WWBN/AVideo/commit/4a53ab2056 patch
- https://github.com/WWBN/AVideo/commit/d411f91805 patch
- https://www.vulncheck.com/advisories/avideo-idor-arbitrary-comment-image-upload third-party-advisory
- https://chocapikk.com/posts/2025/avideo-security-vulnerabilities/ technical-description exploit