Hide Dashboard Notifications < 1.3 - Cross-Site Request Forgery

Description

The Hide Dashboard Notifications plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.2.3. This is due to missing or incorrect nonce validation on the warning_notices_settings() function. This makes it possible for unauthenticated attackers to modify notice settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.