CVE-2026-89243
HIGH
NVD
CVSS Score
8.1
Severity
HIGH
Published
Sep 11, 2026
Vendor
unknown
Description
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a stored cross-site scripting vulnerability in UserGroups::setGroup_name() that fails to sanitize group_name input. Administrators with canAdminUserGroups permission can inject malicious HTML and JavaScript that executes in the browser when other administrators access the user manager interface.