This indicates an attack attempt against a Cross-Site Scripting (XSS) vulnerability in IBM WebSphere Business Modeler.
IBM WebSphere Business Modeler is an advanced business process modeling and analysis tool. This vulnerability is caused by improper validation of user-supplied input. A remote attacker may be able to exploit it to execute arbitrary script code within the context of the site via a malicious URL.
IBM Business Modeler Basic Version 6.2.0.x, 7.0.0.x
IBM Business Modeler Advanced 6.2.0.x, 7.0.0.x
System Compromise: Remote attackers can execute arbitrary script code in the context of the affected site.
Apply the latest update from the vendor.