Input validation vulnerability in Exertio Framework 1.3.3

The Exertio Framework plugin for WordPress has a security issue that allows hackers to access sensitive information from the database. This is because the plugin does not properly protect against SQL Injection, which is a technique used by attackers to add their own malicious code to existing queries. This vulnerability affects all versions up to 1.3.3 and can be exploited by authenticated attackers with subscriber-level access or higher.