Input validation vulnerability in Mail logging – WP Mail Catcher 2.1.3

The Mail logging – WP Mail Catcher plugin for WordPress has a security vulnerability that could allow an attacker with administrator-level access to extract sensitive information from the database. This vulnerability exists in all versions up to and including 2.1.3. It occurs because the plugin does not sufficiently escape user supplied parameters or properly prepare existing SQL queries, making it possible for an attacker to add additional SQL queries.