Apache Struts 2 2.3.20 through 2.3.28.1 allows remote attackers to bypass intended access restrictions and conduct redirection attacks via a crafted request.Referenceshttps://struts.apache.org/docs/s2-039.htmlhttp://www.securityfocus.com/bid/91282http://www-01.ibm.com/support/docview.wss?uid=swg21987854https://bugzilla.redhat.com/show_bug.cgi?id=1348251http://www-01.ibm.com/support/docview.wss?uid=ssg1S1009282http://jvn.jp/en/jp/JVN45093481/index.htmlhttp://jvndb.jvn.jp/jvndb/JVNDB-2016-000112http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
