ClickWhale < 2.4.4 - Cross-Site Request Forgery

Description

The ClickWhale plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.4.3. This is due to missing or incorrect nonce validation on the process_bulk_action() 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.