Cross-site scripting (XSS) vulnerability in the Alerts list feature in the web interface in SpringSource Hyperic HQ 3.2.x before 3.2.6.1, 4.0.x before 4.0.3.1, 4.1.x before 4.1.2.1, and 4.2-beta1; Application Management Suite (AMS) 2.0.0.SR3; and tc Server 6.0.20.B allows remote authenticated users to inject arbitrary web script or HTML via the Description field.  NOTE: some of these details are obtained from third party information.