CVE-2026-34729

MEDIUM 6.1

phpMyFAQ: Stored XSS via Regex Bypass in Filter::removeAttributes()

CVSS Score

6.1

EPSS Score

0.0%

EPSS Percentile

0th

phpMyFAQ is an open source FAQ web application. Prior to version 4.1.1, there is a stored XSS vulnerability via Regex Bypass in Filter::removeAttributes(). This issue has been patched in version 4.1.1.

CWE	CWE-79
Vendor	thorsten
Product	phpmyfaq
Published	Apr 2, 2026
Last Updated	Apr 2, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

thorsten / phpMyFAQ

< 4.1.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-cv2g-8cj8-vgc7 github.com: https://github.com/thorsten/phpMyFAQ/releases/tag/4.1.1