CVE-2026-82643: Wwbn Avideo

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

WWBN AVideo contains an unauthenticated credential submission vulnerability in plugin/Live/api/preauthorize.json.php that accepts credentials over GET without rate limiting. Attackers can submit correct credentials repeatedly to trigger uncapped two-factor confirmation emails and perform sustained password guessing attacks against user accounts.

Affected products

• Wwbn Avideo

Published 2026-08-30. Last modified 2026-09-02.