The SurveyJS: Drag & Drop WordPress Form Builder 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 validation on the SurveyJS_AddSurvey AJAX action. This makes it possible for unauthenticated attackers to create surveys via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CWE-352