CVE-2026-46361

MEDIUM

phpMyFAQ - Stored Cross-Site Scripting via raw Filter in search.twig

Title source: cna

Description

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in search.twig where result.question and result.answerPreview are rendered with the raw filter, disabling autoescape protection. Attackers with FAQ editor privileges can inject HTML-entity-encoded payloads that bypass html_entity_decode(strip_tags()) processing in SearchController.php, executing arbitrary JavaScript in every visitor's browser context including administrators.

References (2)

Core 2

Core References

Vendor Advisory vendor-advisory

GHSA Advisory GHSA-pqh6-8fxf-jx22

https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-pqh6-8fxf-jx22

Third Party Advisory third-party-advisory

VulnCheck Advisory: phpMyFAQ - Stored Cross-Site Scripting via raw Filter in search.twig

https://www.vulncheck.com/advisories/phpmyfaq-stored-cross-site-scripting-via-raw-filter-in-search-twig

Scores

CVSS v3 6.9

EPSS 0.0025

EPSS Percentile 15.9%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (4)

phpmyfaq/phpmyfaq 0 - 4.1.2Packagist

thorsten/phpmyfaq < 4.1.2

thorsten/phpmyfaq 0 - 4.1.2Packagist

thorsten/phpmyfaq 4.1.2

Published May 15, 2026

Tracked Since May 16, 2026