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.
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Fixes

Solution

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Workaround

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History

Sun, 11 Oct 2026 13:45:00 +0000

Type Values Removed Values Added
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.
Title phpMyFAQ through 4.1.10 Missing Authorization via MCP Server faq_search Tool
First Time appeared Phpmyfaq
Phpmyfaq phpmyfaq
Weaknesses CWE-862
CPEs cpe:2.3:a:phpmyfaq:phpmyfaq:*:*:*:*:*:*:*:*
Vendors & Products Phpmyfaq
Phpmyfaq phpmyfaq
References
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-11T13:26:01.436Z

Reserved: 2026-10-11T12:57:34.538Z

Link: CVE-2026-108851

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-11T14:17:04.667

Modified: 2026-10-11T14:17:04.777

Link: CVE-2026-108851

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses