Input validation vulnerability in Credit Tracker 1.1.17

The Credit Tracker plugin for WordPress is a tool that is vulnerable to a type of attack. This attack, called Stored Cross-Site Scripting, is particularly dangerous because it allows attackers, who have certain levels of access, to inject malicious code into pages on the website. This code will then run whenever someone visits the page, potentially allowing the attacker to gain access to information or take control of the website. To protect against this type of attack, it is important to make sure that all versions of the Credit Tracker plugin up to and including version 1.1.17 are updated.