What the vulnerability does
01Description
The SurveyJS: Drag & Drop WordPress Form Builder to create, style and embed multiple forms of any complexity plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.5.2. This is due to missing nonce verification on the 'SurveyJS_RenameSurvey' AJAX action. This makes it possible for unauthenticated attackers to rename surveys via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Explanation of Vulnerability in Simple Terms
02Summary
SurveyJS Drag & Drop Form Builder versions up to 2.5.2 are vulnerable to cross-site request forgery (CSRF). An attacker can trick a logged-in user into performing unintended actions on the form builder by crafting a malicious link or page. The attacker cannot read data, but can modify form configurations or settings if the user visits the malicious page while authenticated.
What an attacker can do
03Attacker Capabilities
Trick a logged-in user into modifying form configurations or settings without their knowledge.
Potential impact on your site
04Site Impact
Form builders using this component may have their configurations altered by attackers exploiting their users' sessions.
Conditions required to exploit
05Prerequisites
User must be logged in and visit an attacker-controlled page or click a malicious link.
Key dates
06Disclosure timeline
January 24, 2026
CVE published
April 8, 2026
Record updated
