Cross-site scripting (XSS) vulnerability in Caching Proxy (CP) 5.1 through 6.1 in IBM WebSphere Edge Server, when CGI mapping rules are enabled, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors that trigger injection into an error response.

WebSphere Edge Component Caching Proxy in WebSphere Edge Server 5.02, with the JunctionRewrite directive enabled, allows remote attackers to cause a denial of service via an HTTP GET request without any parameters.