CVE-2022-28712: Wwbn Avideo

Critical severity, CVSS 9.0. EPSS: 3.1% chance of exploitation in the next 30 days.

A cross-site scripting (xss) vulnerability exists in the videoAddNew functionality of WWBN AVideo 11.6 and dev master commit 3f7c0364. A specially-crafted HTTP request can lead to arbitrary Javascript execution. An attacker can get an authenticated user to send a crafted HTTP request to trigger this vulnerability.

Affected products

• Wwbn Avideo: version 11.6 only

Published 2022-08-22. Last modified 2026-06-17.