WPMasterToolKit (WPMTK) <= 2.13.0 - Authenticated (Contributor+) Code Injection

Improper Control of Generation of Code ('Code Injection')
CVE CVE-2025-14166
CVSS Medium (5.3)
Publicly Published December 11, 2025
Last Updated December 12, 2025
Researcher Athiwat Tiprasaharn (Jitlada), Itthidej Aramsri (Boeing777), Powpy, Waris Damkham, Varakorn Chanthasri (iCreaM), Peerapat Samatathanyakorn, Sopon Tangpathum (SoNaJaa)
Description

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.

References

1 affected software package

Software Type Plugin
Software Slug wpmastertoolkit (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 2.13.0
Patched Version
  • 2.13.1
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