Top Bar Notification, CVE-2025-12412

CVE, Research URL: CVE-2025-12412
Home page URL: Security reports for Top Bar Notification
Application: Top Bar Notification
Published on: Nov 04, 2025
Research Description: The Top Bar Notification plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.12. This is due to missing or incorrect nonce validation on th tbn_ajax_add() function. This makes it possible for unauthenticated attackers to update the plugin's 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.
Affected versions: max 1.12.
Status: vulnerable