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CVE-2026-35672 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

phpMyFAQ before 4.1.3 contains an authentication bypass vulnerability in API v4.0 where the default empty api.apiClientToken allows unauthenticated users to create and modify FAQ entries. Attackers can send an empty x-pmf-token header to bypass token validation and inject malicious content via POST endpoints /api/v4.0/faq/create, /api/v4.0/category, and /api/v4.0/question.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-gp95-j463-vv28	CISA-ADP	AdvisoryExploitTechnical AnalysisVendor
https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-gp95-j463-vv28	[email protected]	AdvisoryExploitTechnical AnalysisVendor
https://www.vulncheck.com/advisories/phpmyfaq-authentication-bypass-via-empty-api-token	[email protected]	Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-1188	Initialization of a Resource with an Insecure Default	[email protected]

Affected Products

Product	Versions
phpMyFAQ	<= 4.1.2 (semver)
CPE cpe:2.3:a:phpmyfaq:phpmyfaq:::::::: Remediation Upgrade: 4.1.3moderate effort

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
May 28, 2026	CVE Modified	CISA-ADP
May 28, 2026	New CVE Received	[email protected]