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 Product Table for WooCommerce (wooproducttable) WordPress plugin before 3.1.2 does not have authorisation and CSRF checks in the wpt_admin_update_notice_option AJAX action (available to both unauthenticated and authenticated users), as well as does not validate the callback parameter, allowing unauthenticated attackers to call arbitrary functions with either none or one user controlled argument