Cross-site scripting (XSS) vulnerability in atmail.php in @Mail 5.0 allows remote attackers to inject arbitrary web script or HTML via the username parameter.Referenceshttp://www.securityfocus.com/archive/1/465378/100/100/threadedhttp://securityreason.com/securityalert/2594http://www.securityfocus.com/bid/23428https://exchange.xforce.ibmcloud.com/vulnerabilities/33591http://www.majorsecurity.de/index_2.php?major_rls=major_rls43