CVE-2026-90543 - WWBN AVideo Missing Authentication via socketMessageLiveOwner.json.php
Brief
CVE ID : CVE-2026-90543
Published : Sept. 12, 2026, 1:16 p. m.
- 7 hours, 36 minutes ago
Description : WWBN AVideo at commit c3edcc274c389816d434acadac07ee78eaf330c1 and earlier, with the Live plugin enabled, contains a missing authentication vulnerability in plugin/Live/socketMessageLiveOwner. json. php.
The script reads the `key` and `msg` parameters from $_REQUEST, resolves the stream owner via LiveTransmition::keyExists, and verifies that the stream owner (not the caller) is an administrator; it performs no User::isLogged() check and enforces no CSRF token.
As a result, an unauthenticated remote attacker who knows an administrator's Live stream key can call sendSocketSuccessMessageToUsers_id and deliver arbitrary in-app/socket notification messages to that administrator. The issue was unpatched at the time of publication.
Severity: 6.9
- MEDIUM