Input validation vulnerability in WPKoi Templates for Elementor 3.4.2

The WPKoi Templates plugin for WordPress has a security issue where malicious code can be inserted into pages by certain users. This can happen in versions up to 3.4.2 because the plugin does not properly filter and protect against this type of attack. This means that attackers who have a certain level of access can add harmful scripts to pages, which will run whenever someone visits that page.