Description: A vulnerability has been reported in IBM WebSphere Application Server, which can be exploited by malicious people to conduct cross-site scripting attacks.
Input passed via the "Expect:" header to the WebContainer is not properly sanitised before being returned to a user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
The vulnerability affects versions 5.1.1.4 and later.
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