CVE-2026-84795
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
Sep 02, 2026
Vendor
unknown
Description
Craft CMS before 5.10.11 fails to validate the admin flag during user registration, allowing it to persist from deactivated admin accounts. Attackers can register with a deactivated admin's email address to inherit administrator privileges when public registration and disabled email verification are configured.