Multiple cross-site scripting (XSS) vulnerabilities in Nokia Intellisync Mobile Suite 6.4.31.2, 6.6.0.107, and 6.6.2.2, possibly involving Novell Groupwise Mobile Server and Nokia Intellisync Wireless Email Express, allow remote attackers to inject arbitrary web script or HTML via the (1) username parameter to de/pda/dev_logon.asp and (2) multiple unspecified vectors in (a) usrmgr/registerAccount.asp, (b) de/create_account.asp, and other files.