The WP Project Manager – Task, team, and project management plugin featuring kanban board and gantt charts plugin for WordPress is vulnerable to time-based SQL Injection via the ‘orderby’ parameter in all versions up to, and including, 2.6.17 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

The WP Project Manager – Task, team, and project management plugin featuring kanban board and gantt charts plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check in the '/pm/v2/settings/notice' endpoint all versions up to, and including, 2.6.17. This makes it possible for authenticated attackers, with Subscriber-level access and above, to cause a persistent denial of service condition.

The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.

The WP Plugin Manager WordPress plugin before 1.1.8 does not have CSRF check when activating plugins, which could allow attackers to make logged in admins activate arbitrary plugins present on the blog via a CSRF attack

Cross-site scripting (XSS) vulnerability in wp-plugins-net/index.php in the WP Plugin Manager (wppm) plugin 1.6.4.b and earlier for WordPress allows remote attackers to inject arbitrary web script or HTML via the filter parameter.