Super Page Cache for Cloudflare < 4.7.6 - Cross-Site Request Forgery

Description

The Super Page Cache for Cloudflare plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.7.5. This is due to missing or incorrect nonce validation on the admin_menu_page_index() function. This makes it possible for unauthenticated attackers to update the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.