CVE-2026-88865: Wwbn Avideo

High severity, CVSS 8.1. EPSS: 0.4% chance of exploitation in the next 30 days.

AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate restream ownership in getRestream.json.php, allowing authenticated users with canStream permission to mint tokens for arbitrary restreams. Attackers can exchange the token to retrieve other users' stream keys from getLiveKey.json.php and publish to their YouTube, Twitch, or RTMP destinations.

Affected products

• Wwbn Avideo

Published 2026-09-10. Last modified 2026-09-18.