ProfileGrid < 5.9.3.1 - Cross-Site Request Forgery

Description

The ProfileGrid plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.9.3. This is due to missing or incorrect nonce validation on the pg_create_group_page() function. This makes it possible for unauthenticated attackers to create group pages via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.