The remote web server is vulnerable to a cross-site scripting issue. Description : Older versions of JServ (including the version shipped with Oracle9i App Server v1.0.2) are vulnerable to a cross site scripting attack using a request for a non-existent .JSP file.

Upgrade to the latest version of JServ available at http://java.apache.org. Also consider switching from JServ to TomCat, since JServ is no longer maintained.