The WP MultiTasking – WP Utilities plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘wpmt_menu_name’ parameter in all versions up to, and including, 0.1.17 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, 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 unfiltered_html has been disabled.

The WP MultiTasking WordPress plugin through 0.1.12 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

The WP MultiTasking WordPress plugin through 0.1.12 does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack

The WP MultiTasking WordPress plugin through 0.1.12 does not have CSRF check when updating exit popups, which could allow attackers to make logged admins perform such action via a CSRF attack

The WP MultiTasking WordPress plugin through 0.1.12 does not have CSRF check when updating welcome popups, which could allow attackers to make logged admins perform such action via a CSRF attack

The WP MultiTasking WordPress plugin through 0.1.12 does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack