PT-2026-78391 · Phpmyfaq · Phpmyfaq

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CVE-2026-76209

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Published

2026-08-04

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Updated

2026-08-20

CVSS v4.0

5.3

Medium

VectorAV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions phpMyFAQ versions prior to 4.1.6
Description Failure to validate the security.enableRegistration setting in API endpoints allows the creation of user accounts even when registration is disabled. This bypasses the restriction enforced on the HTML registration page by submitting requests to the 'POST /api/register' or 'POST /api/v3.1/register' endpoints.
Recommendations Update to version 4.1.6 or later. Restrict access to the 'POST /api/register' and 'POST /api/v3.1/register' endpoints as a temporary mitigation.

Exploit

Fix

Missing Authorization

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Weakness Enumeration

Related Identifiers

BDU:2026-12611
CVE-2026-76209
GHSA-H7Q4-QGC4-C9VM

Affected Products

Phpmyfaq