CVE-2026-34729

MEDIUM

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

Title source: cna

Description

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.

References (2)

Core 2

Core References

X_Refsource_Confirm x_refsource_confirm

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

X_Refsource_Misc x_refsource_misc

https://github.com/thorsten/phpMyFAQ/releases/tag/4.1.1

Scores

CVSS v3 6.1

EPSS 0.0024

EPSS Percentile 15.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-79

Status published

Products (3)

phpmyfaq/phpmyfaq < 4.1.1

phpmyfaq/phpmyfaq 0 - 4.1.1Packagist

thorsten/phpMyFAQ < 4.1.1

Published Apr 02, 2026

Tracked Since Apr 02, 2026