CVE-2025-14166

The WPMasterToolKit plugin for WordPress is vulnerable to PHP Code Injection in all versions up to, and including, 2.13.0. This is due to the plugin allowing Author-level users to create and execute arbitrary PHP code through the Code Snippets feature without proper capability checks. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute arbitrary PHP code on the server, leading to remote code execution, privilege escalation, and complete site compromise.

• CWE-94

• https://plugins.trac.wordpress.org/browser/wpmastertoolkit/tags/2.13.0/admin/modules/core/class-code-snippets.php#L135
• https://plugins.trac.wordpress.org/browser/wpmastertoolkit/tags/2.13.0/admin/modules/core/class-code-snippets.php#L628
• https://plugins.trac.wordpress.org/browser/wpmastertoolkit/trunk/admin/modules/core/class-code-snippets.php#L135
• https://plugins.trac.wordpress.org/browser/wpmastertoolkit/trunk/admin/modules/core/class-code-snippets.php#L628
• https://plugins.trac.wordpress.org/log/wpmastertoolkit/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/6049996a-514a-44f7-9878-4aa43598842a?source=cve

Published

Dec 12, 2025

Last Modified

Jun 17, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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