CVE-2026-56396
High · 8.8CVSS
8.8
EPSS
0.4%
Published
Jun 21, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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