CVE-2026-34729CWE-79

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

Medium · published April 2, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
21.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00295 · 21.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-04-02T14:46Z
EPSS history
Timeline
  • 02 APR 14:46Z
    phpMyFAQ: Stored XSS via Regex Bypass in Filter::removeAttributes()
    cvelistv5