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OpenAdvisories
Medium · 5.3 CVE-2025-66113 EUVD-2025-198441GHSA-6697-8cc9-pq2x

WordPress Better Chat Support for Messenger plugin <= 1.2.18 - Broken Access Control vulnerability

Published Nov 21, 2025 · Updated Apr 28, 2026 · Assigned by Patchstack

Description

Missing Authorization vulnerability in ThemeAtelier Better Chat Support for Messenger better-chat-support allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Better Chat Support for Messenger: from n/a through <= 1.2.18.

Affected products

VendorProductAffectedFixed
ThemeAtelier Better Chat Support for Messenger ≤ 1.2.18 —

References