CVE-2026-84795 [CRITICAL] – Craft CMS before 5.10.11 fails to validate the admin flag during user registration, allowi

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.