Advanced Contact form 7 DB, CVE-2026-0811

CVE, Research URL: CVE-2026-0811
Home page URL: Security reports for Advanced Contact form 7 DB
Application: Advanced Contact form 7 DB
Published on: Apr 09, 2026
Research Description: The Advanced Contact form 7 DB plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.9. This is due to missing or incorrect nonce validation on the 'vsz_cf7_save_setting_callback' function. This makes it possible for unauthenticated attackers to delete form entry via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Affected versions: max 2.1.0.
Status: vulnerable