Ninja Forms <= 3.8.6 - Cross-Site Request Forgery

4.3
Cross-Site Request Forgery (CSRF)
CVE CVE-2024-39628
CVSS 4.3 (Medium)
Publicly Published July 24, 2024
Last Updated August 1, 2024
Researcher Rafie Muhammad - Awesome Motive, Inc.

Description

The Ninja Forms plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.8.6. This is due to missing or incorrect nonce validation on the submit_listener() function. This makes it possible for unauthenticated attackers to update license details via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References

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Vulnerability Details for Ninja Forms – The Contact Form Builder That Grows With You

Software Type Plugin
Software Slug ninja-forms (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.8.7, or a newer patched version
Affected Version
  • <= 3.8.6
Patched Version
  • 3.8.7

Recent vulnerabilities in Ninja Forms – The Contact Form Builder That Grows With You

# Title CVE ID CVSS Researchers Date
1 Ninja Forms <= 3.14.1 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via token/refresh REST Endpoint CVE-2026-1239 7.5 suyoung kim(AhnLab) June 30, 2026
2 Ninja Forms <= 3.14.1 - Authenticated (Contributor+) Sensitive Information Disclosure via Block Editor Token CVE-2026-1307 6.5 Lucas Montes (NiRoX) March 27, 2026
3 Ninja Forms <= 3.14.0 - Unauthenticated Information Disclosure in nf_ajax_submit AJAX Action CVE-2026-2268 7.5 johska February 9, 2026
4 Ninja Forms – The Contact Form Builder That Grows With You <= 3.13.2 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Exposure via Unscoped Bearer Token CVE-2025-11924 7.5 Lucas Montes (NiRoX), Marcin Dudek (dudekmar) December 16, 2025
5 Ninja Forms <= 3.13.2 - Missing Authorization to Unauthenticated Submission Disclosure CVE-2025-14072 7.5 Marco Lunardi December 12, 2025
6 Ninja Forms – The Contact Form Builder That Grows With You <= 3.12.0 - Cross-Site Request Forgery to Plugin Settings Update CVE-2025-10499 4.3 Nguyen Ngoc Quang Bach (maysbachs) September 26, 2025
7 Ninja Forms – The Contact Form Builder That Grows With You <= 3.12.0 - Cross-Site Request Forgery to Limited File Deletion CVE-2025-10498 4.3 Nguyen Ngoc Quang Bach (maysbachs) September 26, 2025
8 Ninja Forms <= 3.11.0 - Unauthenticated PHP Object Injection CVE-2025-9083 8.1 wesley (wcraft) August 28, 2025
9 Ninja Forms <= 3.10.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via CSTI CVE-2025-5398 6.4 Asaf Mozes June 26, 2025
10 Ninja Forms – The Contact Form Builder That Grows With You <= 3.10.0 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2025-2524 4.4 Dmitrii Ignatyev April 28, 2025

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