Hipchat Server before 2.2.3 allows remote authenticated users with Server Administrator level privileges to execute arbitrary code by importing a file.
https://jira.atlassian.com/browse/HCPUB-2903
https://confluence.atlassian.com/hc/hipchat-server-security-advisory-2017-04-12-887732597.html
http://www.securityfocus.com/bid/97621
http://www.securityfocus.com/archive/1/540410/100/0/threaded