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

7.5
Authorization Bypass Through User-Controlled Key
CVE CVE-2025-11924
CVSS 7.5 (High)
Publicly Published December 16, 2025
Last Updated December 17, 2025
Researchers Lucas Montes (NiRoX)
Marcin Dudek (dudekmar) - CERT.PL

Description

The Ninja Forms – The Contact Form Builder That Grows With You plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 3.13.2. This is due to the plugin not properly verifying that a user is authorized before the `ninja-forms-views` REST endpoints return form metadata and submission content. This makes it possible for unauthenticated attackers to read arbitrary form definitions and submission records via a leaked bearer token granted they can load any page containing the Submissions Table block. NOTE: The developer released a patch for this issue in 3.13.1, but inadvertently introduced a REST API endpoint in which a valid bearer token could be minted for arbitrary form IDs, making this patch ineffective.

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 3.13.3, or a newer patched version
Affected Version
  • <= 3.13.2
Patched Version
  • 3.13.3

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

# Title CVE ID CVSS Researchers Date
1 Ninja Forms <= 3.14.9 - Authenticated (Administrator+) SQL Injection via Import File 'settings' Key CVE-2026-15663 4.9 Wordfence PRISM July 23, 2026
2 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
3 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
4 Ninja Forms <= 3.14.0 - Unauthenticated Information Disclosure in nf_ajax_submit AJAX Action CVE-2026-2268 7.5 johska February 9, 2026
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-2025-2560 4.4 Dmitrii Ignatyev April 28, 2025

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