Description
phpMyFAQ before 4.1.6 contains a privilege escalation vulnerability in GroupController::updateMembers() that allows administrators with only group-management permissions to join privileged groups without verification of required rights. Attackers can add themselves to pre-existing groups holding user-management rights and immediately inherit those permissions to modify or delete user accounts.
CVSS 6.5EPSS 0.231%Risk 0.66
View source- Published
- 2026-07-27 16:18:12
- Affected versions
- <4.1.6
- Type
- Web application
- Last modified
- 2026-07-28 16:20:14
- Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N