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OpenAdvisories
High · 8.8 CVE-2026-35671 EUVD-2026-32902GHSA-xvp4-phqj-cjr3

phpMyFAQ - Insecure Direct Object Reference in User Password API

Published May 28, 2026 · Updated Nov 8, 2026 · Assigned by VulnCheck

Description

phpMyFAQ before 4.1.3 contains an insecure direct object reference vulnerability in the admin API user password endpoint that allows authenticated administrators to change any user's password without authorization verification. An attacker with low-privilege admin credentials can escalate to SuperAdmin by modifying the userId parameter in the overwrite-password API request.

Affected products

VendorProductAffectedFixed
thorsten phpMyFAQ < 4.1.3 4.1.3

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist phpmyfaq/phpmyfaq < 4.1.3 4.1.3 GHSA-xvp4-phqj-cjr3
Packagist thorsten/phpmyfaq < 4.1.3 4.1.3 GHSA-xvp4-phqj-cjr3

References