Medium · 5.3 CVE-2025-66099 EUVD-2025-198450GHSA-42r2-h466-hwh9

WordPress Chat Help plugin <= 3.1.3 - Broken Access Control vulnerability

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

Description

Missing Authorization vulnerability in ThemeAtelier Chat Help chat-help allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Chat Help: from n/a through <= 3.1.3.

Affected products

Vendor	Product	Affected	Fixed
ThemeAtelier	Chat Help	≤ 3.1.3	—

References

https://patchstack.com/database/Wordpress/Plugin/chat-help/vulnerability/wordpress-chat-help-plugin-3-1-3-broken-access-control-vulnerability?_s_id=cve vdb-entry