CVE-2026-111890
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Oct 17, 2026
Vendor
unknown
Description
phpMyFAQ from 4.2.0-alpha.2 before 4.2.0-beta contains a privilege escalation vulnerability in UserController::updateUserRights that drops per-right language restrictions when rights are re-granted. Administrators holding USER_EDIT can submit language-scoped rights to the update-rights API, including for themselves, to gain unrestricted FAQ create, edit, and publish access across all languages.