SEO Booster < 3.8.10 - Cross-Site Request Forgery

Description

The SEO Booster plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.8.9. This is due to missing or incorrect nonce validation on the deleteall and delete actions. This makes it possible for unauthenticated attackers to delete data in bulk via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.