CVE-2015-4463
The file_manager component in eFront CMS before 3.6.15.5 allows remote authenticated users to bypass intended file-upload restrictions by appending a crafted parameter to the file URL.
Date published : 2017-07-25
http://forum.efrontlearning.net/viewtopic.php?f=15&t=9841
http://mohankallepalli.blogspot.in/2015/05/eFront-cms-multiple-bugs.html