The WP To Do plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.3.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfilteredhtml has been disabled.

The WP To Do plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.0. This is due to missing or incorrect nonce validation on the wptodosettings() function. This makes it possible for unauthenticated attackers to modify 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.

The WP To Do plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.0. This is due to missing or incorrect nonce validation on the wptodomanage() function. This makes it possible for unauthenticated attackers to add new todo items via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.