[原文]Cross-site scripting (XSS) vulnerability in the error handler in Hitachi Web Page Generator and Web Page Generator Enterprise 4.01 and earlier, when using the default error template and debug mode is set to ON, allows remote attackers to inject arbitrary web script or HTML via unknown attack vectors.
Hitachi Web Page Generator contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate input upon submission to the error handling scripts. This could allow a user to create a specially crafted URL that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.
Upgrade to versions 03-03-/D or 04-02-/L or higher, as they have been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.