Input validation vulnerability in Jupiter X Core 4.8.11

A plugin called Jupiter X Core for WordPress has a security issue that could allow attackers to inject harmful code into websites. This can only happen if the website also has another plugin or theme with a specific type of code. If this happens, the attacker may be able to delete files, access sensitive information, or run their own code on the website. This vulnerability can only be exploited if there is a specific form on the website that allows file downloads and allows users to upload files. If this form is not present, the risk is lower.