Input validation vulnerability in Nasa Core 6.4.1

The Nasa Core plugin for WordPress has a security issue that makes it vulnerable to a type of attack called Stored Cross-Site Scripting. This can occur in versions up to 6.4.1 because the plugin does not properly clean up or protect the information it receives and sends out. This means that someone who is logged in and has a certain level of access can add harmful code to a page that will run whenever someone views that page.