CVE-2017-11667
OpenProject before 6.1.6 and 7.x before 7.0.3 mishandles session expiry, which allows remote attackers to perform APIv3 requests indefinitely by leveraging a hijacked session.
Date published : 2017-07-26
https://github.com/opf/openproject/commit/0fdd7578909d2ec50abc275fc4962e99566437ee
https://www.openproject.org/openproject-6-1-6-released-security-fix/