Cross-site scripting (XSS) vulnerability in the Hosting Control Panel (psoft.hsphere.CP) in Positive Software H-Sphere 2.4.3 Patch 8 and earlier allows remote attackers to inject arbitrary web script or HTML via the login parameter in a login action.
https://exchange.xforce.ibmcloud.com/vulnerabilities/24096
http://www.vupen.com/english/advisories/2006/0172
http://www.securityfocus.com/archive/1/421704/100/0/threaded
http://www.psoft.net/HSdocumentation/versions/index.php?v=243p9&p=r