Input validation vulnerability in Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer 2.3.2

A popular plugin for improving the performance of WordPress websites, called Clearfy Cache, has a security vulnerability that could be exploited by hackers. This vulnerability exists in all versions of the plugin up to version 2.3.2, and is caused by a lack of proper security checks on a specific page. This means that attackers who are not logged in to the website could manipulate the plugin’s settings if they are able to trick the site’s administrator into clicking on a malicious link.