CVE-2023-6964

The Gutenberg Blocks by Kadence Blocks – Page Builder Features plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 3.1.26 via the 'kadence_import_get_new_connection_data' AJAX action. This makes it possible for authenticated attackers, with contributor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.