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OpenAdvisories
Medium · 5.4 CVE-2026-0811 EUVD-2026-20529GHSA-26pj-mrh2-39gw

Advanced CF7 DB <= 2.0.9 - Cross-Site Request Forgery to Form Entry Deletion

Published Apr 8, 2026 · Updated Apr 8, 2026 · Assigned by Wordfence

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 products

VendorProductAffectedFixed
vsourz1td Advanced Contact form 7 DB ≤ 2.0.9 —

References