CVE-2026-41058: Wwbn Avideo

High severity, CVSS 8.1. EPSS: 0.7% chance of exploitation in the next 30 days.

WWBN AVideo is an open source video platform. In versions 29.0 and below, the incomplete fix for AVideo's CloneSite `deleteDump` parameter does not apply path traversal filtering, allowing `unlink()` of arbitrary files via `../../` sequences in the GET parameter. Commit 3c729717c26f160014a5c86b0b6accdbd613e7b2 contains an updated fix.

Affected products

• Wwbn Avideo: up to and including 29.0

Published 2026-04-21. Last modified 2026-06-17.