PT-2026-42627 · Packagist · Phpmyfaq/Phpmyfaq+1

Publicado 2026-05-15 · Atualizado 2026-05-15

OSV

CVSS v4.0

5.1

Média

Vetor base

AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-f5p7-2c9q-8896. This link is maintained to preserve external references.

Original Description

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in FAQ creation and update endpoints that bypass sanitization through encode-decode cycles. The vulnerability allows authenticated attackers with FAQ ADD permission to inject malicious script tags via question or answer parameters, which execute in every visitor's browser when FAQ content is rendered with the raw Twig filter.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

GHSA-H36G-93QX-RXGR

Produtos afetados

Phpmyfaq/Phpmyfaq

Thorsten/Phpmyfaq

Referências · 5

• https://github.com/thorsten/phpMyFAQ · Nota
• https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-f5p7-2c9q-8896 · Nota
• https://osv.dev/vulnerability/GHSA-h36g-93qx-rxgr · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-46363 · Nota de Segurança
• https://vulncheck.com/advisories/phpmyfaq-stored-xss-in-faq-question-answer-via-encode-decode-bypass · Nota