Description
The SurveyJS: Drag & Drop WordPress Form Builder plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.12.20. This is due to missing nonce validation on the SurveyJS_DeleteSurvey AJAX action. This makes it possible for unauthenticated attackers to delete surveys via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| devsoftbaltic | SurveyJS: Drag & Drop Form Builder | ≤ 1.12.20 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5d96ea1b-1763-4a54-bd67-ac29175e9e01?source=cve
- https://plugins.trac.wordpress.org/browser/surveyjs/tags/1.12.20/ajax_handlers/delete_survey.php#L12
- https://plugins.trac.wordpress.org/changeset/3403869/surveyjs/trunk/ajax_handlers/delete_survey.php