CVE-2024-1415

The Responsive Contact Form Builder & Lead Generation Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.8.9. This is due to missing or incorrect nonce validation on several functions. This makes it possible for unauthenticated attackers to invoke those functions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. These actions may result in form deletion, and lead signup as well as file upload.

• CWE-352

• https://plugins.trac.wordpress.org/browser/lead-form-builder/trunk/inc/ajax-functions.php#L21
• https://plugins.trac.wordpress.org/browser/lead-form-builder/trunk/inc/ajax-functions.php#L674
• https://plugins.trac.wordpress.org/browser/lead-form-builder/trunk/inc/lf-install.php#L57
• https://plugins.trac.wordpress.org/changeset/3068835/lead-form-builder/trunk/inc/lf-install.php
• https://plugins.trac.wordpress.org/changeset/3069904/lead-form-builder/trunk/inc/ajax-functions.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/d8ce9ab4-d6d6-4e06-a042-145db02cf7ba?source=cve
• https://plugins.trac.wordpress.org/browser/lead-form-builder/trunk/inc/ajax-functions.php#L21
• https://plugins.trac.wordpress.org/browser/lead-form-builder/trunk/inc/ajax-functions.php#L674
• https://plugins.trac.wordpress.org/browser/lead-form-builder/trunk/inc/lf-install.php#L57
• https://www.wordfence.com/threat-intel/vulnerabilities/id/d8ce9ab4-d6d6-4e06-a042-145db02cf7ba?source=cve

Published

May 2, 2024

Last Modified

Jun 17, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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