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 Reset – Most Advanced WordPress Reset Tool plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.0 via the use of insufficiently random snapshot names. This makes it possible for unauthenticated attackers to extract sensitive data including site backups by brute-forcing the snapshot filenames. Please note that the vendor does not plan to do any further hardening on this functionality.

The Advanced WordPress Reset WordPress plugin before 1.6 does not escape some generated URLs before outputting them back in href attributes of admin dashboard pages, leading to Reflected Cross-Site Scripting