Description
The Add User Meta plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.1. This is due to missing or incorrect nonce validation on the 'add-user-meta' page. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Problem types
CWE-352 Cross-Site Request Forgery (CSRF)
Product status
*
Timeline
2025-08-14: | Disclosed |
Credits
JohSka
References
www.wordfence.com/...-ab59-4c6e-8080-ef818e00b070?source=cve
plugins.trac.wordpress.org/...add-user-meta/trunk/plugin.php
wordpress.org/plugins/add-user-meta/