Provide references for CVE-2017-18026.
Where can I find more information about CVE-2017-18026?
References are available at: https://www.redmine.org/issues/27516, https://github.com/redmine/redmine/commit/58ed8655136ff2fe5ff7796859bf6a399c76c678, https://www.debian.org/security/2018/dsa-4191, https://www.redmine.org/projects/redmine/wiki/Security_Advisories, https://github.com/redmine/redmine/commit/ca87bf766cdc70179cb2dce03015d78ec9c13ebd, https://github.com/redmine/redmine/commit/9d797400eaec5f9fa7ba9507c82d9c18cb91d02e.