Is CVE-2026-108851 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-108851?

CVE-2026-108851 has a CVSS v3 severity of LOW (3.3).

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CVE-2026-108851

Description

phpMyFAQ through 4.1.10 contains a missing authorization vulnerability in the MCP server faq_search tool that allows MCP clients to read restricted FAQs because Search::searchDatabase() never applies user or group permission checks. Attackers connected to the phpmyfaq:mcp:server can issue search queries to retrieve the full question and answer text of active FAQs restricted to specific users or groups.