What the vulnerability does
01Description
The Ninja Forms - The Contact Form Builder That Grows With You plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.14.1 via a callback function for the admin_enqueue_scripts action handler in blocks/bootstrap.php. This makes it possible for authenticated attackers, with Contributor-level access and above, to gain access to an authorization token to view form submissions for arbitrary forms, which could potentially contain sensitive information.
Explanation of Vulnerability in Simple Terms
02Summary
Ninja Forms versions 3.14.1 and earlier expose sensitive information to authenticated users. A logged-in user with low privileges can read data they should not have access to. The vulnerability does not allow data modification or system unavailability. Update to a version newer than 3.14.1 to resolve this issue.
What an attacker can do
03Attacker Capabilities
Read sensitive data they should not have access to as a low-privilege authenticated user.
Potential impact on your site
04Site Impact
Authenticated users can view private form data, submissions, or configuration details beyond their intended access level.
Conditions required to exploit
05Prerequisites
Attacker must have a valid login account with low-level privileges on the site.
Key dates
06Disclosure timeline
March 28, 2026
CVE published
April 8, 2026
Record updated
