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Lukasz Lenart commented on WW-4140: ----------------------------------- Rather no, it isn't used internally by the framework though. You can replace just {{DefaultActionMapper}} (copy code from 2.3.15.1 and define your custom {{ActionMapper}} and use it) > Security Improvement > -------------------- > > Key: WW-4140 > URL: https://issues.apache.org/jira/browse/WW-4140 > Project: Struts 2 > Issue Type: Bug > Components: Core Actions > Affects Versions: 2.3.15 > Reporter: Rene Gielen > Assignee: Rene Gielen > Labels: security > Fix For: 2.3.15.1, 2.3.16 > > > CVE-2013-2248 > CVE-2013-2251 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira