CVE-2026-56396

Слабость

phpMyFAQ before 4.1.4 contains missing authorization vulnerabilities in editUser() and updateUserRights() endpoints that allow authenticated administrators to escalate privileges. Non-SuperAdmin users with edit_user permission can set is_superadmin flag or grant arbitrary rights to escalate to SuperAdmin access.

Источники

• https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-985r-q3qp-299h
• https://www.vulncheck.com/advisories/phpmyfaq-privilege-escalation-via-missing-authorization-in-edituser-and-updateuserrights
• https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-985r-q3qp-299h