Medium · 4.3 CVE-2025-66108 EUVD-2025-198446GHSA-7ppm-7xh4-78w9

WordPress TNC Toolbox: Web Performance plugin <= 2.0.4 - Broken Access Control vulnerability

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

Vendor: Merlot Digital (by TNC) Product: TNC Toolbox: Web Performance

Description

Missing Authorization vulnerability in Merlot Digital (by TNC) TNC Toolbox: Web Performance tnc-toolbox allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects TNC Toolbox: Web Performance: from n/a through <= 2.0.4.

Affected products

Vendor	Product	Affected	Fixed
Merlot Digital (by TNC)	TNC Toolbox: Web Performance	≤ 2.0.4	—

References

https://patchstack.com/database/Wordpress/Plugin/tnc-toolbox/vulnerability/wordpress-tnc-toolbox-web-performance-plugin-2-0-4-broken-access-control-vulnerability?_s_id=cve vdb-entry