Could you please help me in fixing the following issue.
My website is failing for PCI compliance for the following three reasons and I don't know how to fix this.
Your help will be much appreciated.
Title: Faq-O-Matic fom.cgi Multiple Parameter XSS
A web CGI is vulnerable to cross-site scripting attacks.
Upgrade to the latest version of this software
I don't know which software is to upgrade.
Title: DCP-Portal Multiple Script XSS
The remote web server contains a PHP application that is affected by multiple issues.
I don't know which application
Title PsNews index.php Multiple Parameter XSS
The remote web server contains a PHP script that is affected by cross-site scripting issues.
again I don't know what is this.
Could you please help me to fix these issues.