Input validation vulnerability in Link Library 5.8.10.6

The Link Library WordPress plugin is vulnerable to a type of attack called Reflected Cross-Site Scripting. This vulnerability affects versions up to, and including, 5.8.10.6. This means if someone can get a user to click on a link, they can inject malicious scripts into the page that can run and do bad things. To prevent this, the plugin should be updated to better sanitize and escape user input to help protect against this kind of attack.