{"id":"UBUNTU-CVE-2015-8474","details":"Open redirect vulnerability in the valid_back_url function in app/controllers/application_controller.rb in Redmine before 2.6.7, 3.0.x before 3.0.5, and 3.1.x before 3.1.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted back_url parameter, as demonstrated by \"@attacker.com,\" a different vulnerability than CVE-2014-1985.","modified":"2025-07-16T08:11:48.688622Z","published":"2016-04-12T14:59:00Z","withdrawn":"2025-07-18T16:43:18Z","upstream":["CVE-2015-8474"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-8474"},{"type":"REPORT","url":"http://www.redmine.org/projects/redmine/wiki/Security_Advisories"},{"type":"REPORT","url":"https://www.redmine.org/issues/19577"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2015/12/04/1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-8474"}],"affected":[{"package":{"name":"redmine","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/redmine@3.2.0-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.0-1"}]}],"versions":["3.0~20140825-8"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"redmine","binary_version":"3.2.0-1"},{"binary_name":"redmine-mysql","binary_version":"3.2.0-1"},{"binary_name":"redmine-pgsql","binary_version":"3.2.0-1"},{"binary_name":"redmine-sqlite","binary_version":"3.2.0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-8474.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}