Cross-site scripting (XSS) vulnerability in printcal.pl in vDesk Webmail 4.03 allows remote attackers to inject arbitrary web script or HTML via the type parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/34358
http://www.securityfocus.com/bid/24022
http://pridels-team.blogspot.com/2007/05/vdeck-webmail-system-xss-vuln.html