CVE-2026-46367

phpMyFAQ - Stored XSS via Utils::parseUrl() in Comment Rendering

CVSS 8.3 HIGHEPSS 0.2%CWE-79

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 8.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

15 mai 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in Utils::parseUrl() that allows authenticated users to inject JavaScript via malformed URLs in comments. Attackers can craft URLs with unescaped quotes to inject event handlers, stealing admin session cookies and achieving full application takeover when visitors view affected FAQ pages.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N

Produtos afetados

thorsten · phpmyfaq

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Referências

https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-9525-27vj-c8r8 https://www.vulncheck.com/advisories/phpmyfaq-stored-xss-via-utils-parseurl-in-comment-rendering