PT-2026-64999 · Thorsten · Phpmyfaq

Imduong · CVE-2026-66398 · Publicado 2026-07-27 · Atualizado 2026-07-27

Mitre

CVSS v4.0

9.4

Crítica

Vetor base

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

phpMyFAQ before v4.1.6 contains a remote code execution vulnerability in the configuration API that allows authenticated administrators with CONFIGURATION EDIT and ATTACHMENT ADD privileges to write arbitrary PHP files by manipulating the upgrade.lastDownloadedPackage setting. Attackers can upload a malicious ZIP file as an attachment, point the updater configuration to its stored path, and extract it into the application root to achieve code execution as the web server user.

Exploit

Correção

Enumeração de Fraquezas

CWE-494

Identificadores relacionados

CVE-2026-66398

Produtos afetados

Phpmyfaq

Referências · 3

• 🔥 https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-4fv7-8rr6-rf2w · Exploit
• https://vulncheck.com/advisories/phpmyfaq-before-remote-code-execution-via-configuration-api · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-66398 · Nota de Segurança