A vulnerability was found in Apache Struts 1.3.10. It has been rated as critical. Affected by this issue is some unknown functionality of the file struts-examples/upload/upload-submit.do. The manipulation of the argument name leads to cross site scripting.
This vulnerability is handled as CVE-2012-1007. The attack may be launched remotely. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.