Description
Cross-site scripting (XSS) vulnerability in the URLDecoder function in JRE before 1.8, as used in Apache Struts 2.x before 2.3.28, when using a single byte page encoding, allows remote attackers to inject arbitrary web script or HTML via multi-byte characters in a url-encoded parameter.
Remediation
References
http://struts.apache.org/docs/s2-028.html
http://www.securityfocus.com/bid/86311
http://www.securitytracker.com/id/1035268
https://issues.apache.org/jira/browse/WW-4507
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