Access Control Bypass Affecting thorsten/phpmyfaq package, versions <4.1.0-alpha


Severity

Recommended
0.0
high
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.01% (2nd percentile)

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  • Snyk IDSNYK-PHP-THORSTENPHPMYFAQ-15091564
  • published25 Jan 2026
  • disclosed23 Jan 2026
  • creditBrahim-Fouad GUIA

Introduced: 23 Jan 2026

CVE-2026-24420  (opens in a new tab)
CWE-284  (opens in a new tab)

How to fix?

Upgrade thorsten/phpmyfaq to version 4.1.0-alpha or higher.

Overview

thorsten/phpmyfaq is a FAQ system for PHP and MySQL, PostgreSQL and other databases

Affected versions of this package are vulnerable to Access Control Bypass via a permissive permission check in attachment.php. An attacker can gain unauthorized access to download attachments by exploiting flawed group and user permission logic.

References

CVSS Base Scores

version 4.0
version 3.1