Kupu 3.3.0 through 3.3.6, 4.0.0 through 4.0.10, 4.1.0 through 4.1.6, and 4.2.0 through 4.2.7 allows remote authenticated users to edit Kupu settings.Referenceshttps://plone.org/security/hotfix/20150910/privilege-escalation-in-kupuhttps://plone.org/security/hotfix/20150910https://bugzilla.redhat.com/show_bug.cgi?id=1264799http://www.openwall.com/lists/oss-security/2015/09/22/15