CVE-2026-33293
CVE-2026-33293 · AVideo Affected by Arbitrary File Deletion via Path Traversal in CloneSite deleteDump Parameter
This page contains facts from public vulnerability sources. Check the original advisory before updating.
WWBN AVideo is an open source video platform. Prior to version 26.0, the `deleteDump` parameter in `plugin/CloneSite/cloneServer.json.php` is passed directly to `unlink()` without any path sanitization. An attacker with valid clone credentials can use path traversal sequences (e.g., `../../`) to delete arbitrary files on the server, including critical application files such as `configuration.php`, causing complete denial of service or enabling further attacks by removing security-critical files. Version 26.0 fixes the issue.
CVSS 8.1 · High · EPSS 0.5%
- Published
- Updated
Stack: php
Affected products and versions
avideo
- Versions
- < 26.0: Affected
No fix published
wwbn/avideo Packagist
- Versions
- 10.4
- 10.8
- 11
- 11.1
- 11.1.1
- 11.5
- 11.6
- 12.4
- 14.3
- 14.3.1
- 14.4
- 18.0
- 21.0
- 22.0
- 24.0
- 25.0
- Affected ranges
- ECOSYSTEM: ≤ 25.0
No fix published