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OpenAdvisories
Medium · 6.5 CVE-2026-111906 EUVD-2026-103314GHSA-4qjm-33q6-wmgj

phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta CSRF in Elasticsearch/OpenSearch Admin API Index Operations

Published Oct 17, 2026 · Updated Oct 19, 2026 · Assigned by VulnCheck

Description

phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta contains a cross-site request forgery vulnerability in the Elasticsearch and OpenSearch administration API endpoints, which do not validate a CSRF token for the create, drop, and import actions. Attackers can lure a user with CONFIGURATION_EDIT permission to a malicious page that triggers these actions, deleting search indexes, forcing re-indexing, or exhausting resources.

Affected products

VendorProductAffectedFixed
thorsten phpMyFAQ < 4.1.9, 4.2.0-alpha – < 4.2.0-beta 4.1.9

References