Cross-site scripting (XSS) vulnerability in the Login page in IBM Lotus Web Content Management (WCM) 6.0.1.4, 6.0.1.5, and 6.0.1.6 before iFix 32; and 6.1.0.1 and 6.1.0.2 before iFix 24; for WebSphere Portal allows remote attackers to inject arbitrary web script or HTML via unspecified parameters.