WordPress · Gutena Forms · CVE-2026-11995
**Name of the Vulnerable Software and Affected Versions**
Gutena Forms – Contact Form, Survey Form, Feedback Form, Booking Form, and Custom Form Builder versions prior to 1.9.1
**Description**
An authorization bypass exists because the plugin fails to properly verify if a user is authorized to perform specific actions. Unauthenticated attackers can modify the read/unread status of or permanently trash arbitrary form submission entries for any form. This occurs because the nonce (a unique token used to prevent cross-site request forgery) issued by the `check ajax referer()` function is emitted to unauthenticated visitors via `wp localize script()` on any public page containing a Gutena Forms block, allowing anonymous attackers to obtain it easily.
**Recommendations**
Update Gutena Forms – Contact Form, Survey Form, Feedback Form, Booking Form, and Custom Form Builder to version 1.9.1 or later.