Cross-site scripting (XSS) vulnerability in Citrix Web Interface 4.6, 5.0, and 5.0.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
The disconnection feature in Citrix Web Interface 5.0 and 5.0.1 for Java Application Servers does not properly terminate a user's web interface session, which allows attackers with access to the same browser instance to gain access to the user's Web Interface session. NOTE: the attacker must also have valid credentials to the Web Interface.