WHMCompleteSolution (WHMCS) 5.0 - KnowledgeBase.php?search Cross-Site Scripting

WHMCompleteSolution WHMCS 5.0 - KnowledgeBase.php?search Cross-Site Scripting source: https://www.securityfocus.com/bid/53740/info WHMCS is prone to a cross-site scripting vulnerability and multiple HTML-parameter-pollution vulnerabilities because it fails to properly sanitize user-supplied input...