Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress, CVE-2026-65051
- CVE, Research URL
- Home page URL
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Security reports for Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress
- Published on
- Jul 21, 2026
- Research Description
- Ninja Forms WordPress plugin version 3.14.8 contains a client-side enforcement of server-side security vulnerability that allows unauthenticated attackers to bypass all form validation by merging attacker-controlled field metadata over server-loaded form definitions before validation runs. Attackers can craft a malicious AJAX submission overriding field types, removing required flags, and disabling CAPTCHA checks through the nopriv AJAX endpoint to trigger form actions such as email notifications and database storage with unverified, attacker-controlled content.
- Affected versions
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max 3.14.8.
- Status
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vulnerable