Apache Struts 2 before 2.3.29 and 2.5.x before 2.5.1 allow attackers to have unspecified impact via vectors related to improper action name clean up.
www-01.ibm.com/support/docview.wss?uid=ssg1S1009282
www-01.ibm.com/support/docview.wss?uid=swg21987854
www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
github.com/apache/struts
github.com/apache/struts/commit/237432512df0e27013f7c7b9ab59fdce44ca34a5
github.com/apache/struts/commit/27ca165ddbf81c84bafbd083b99a18d89cc49ca7
nvd.nist.gov/vuln/detail/CVE-2016-4436
struts.apache.org/docs/s2-035.html
web.archive.org/web/20161015140316/www.securityfocus.com/bid/91280