Cross-site scripting (XSS) vulnerability in Ipswitch WS_FTP allows remote attackers to inject arbitrary web script or HTML via arguments to a valid command, which is not properly handled when it is displayed by the view log option in the administration interface. NOTE: this can be leveraged to create a new admin account.
https://exchange.xforce.ibmcloud.com/vulnerabilities/36237
http://securityreason.com/securityalert/3068
http://secunia.com/advisories/26529
http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065441.html