WP Project Manager <= 2.6.24 - Cross-Site Request Forgery

The WP Project Manager – Task, team, and project management plugin featuring kanban board and gantt charts plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.6.24. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to perform an unauthorized action granted they can trick a site administrator into performing an action such as clicking on a link.