{"id":"CVE-2018-8971","details":"The Auth0 integration in GitLab before 10.3.9, 10.4.x before 10.4.6, and 10.5.x before 10.5.6 has an incorrect omniauth-auth0 configuration, leading to signing in unintended users.","modified":"2026-08-27T11:30:59.254455044Z","published":"2018-03-24T21:29:00.303Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"9.0"},{"last_affected":"9.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"}]},"references":[{"type":"ADVISORY","url":"https://about.gitlab.com/2018/03/20/critical-security-release-gitlab-10-dot-5-dot-6-released/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4206"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"0"},{"last_affected":"cad1bf33a6220b1aedf7470baaee891cb48a8e3a"},{"introduced":"ee12ce8516b316944fac618c5cb92d367208cb0c"},{"last_affected":"a3ce9cd0df26eb0b8aa6a2be338132d793156731"},{"introduced":"fa49afab45259cd56ea7d1505d3ec7757770cfa9"},{"last_affected":"8435f3a70feaba911c2e28b446901b750d4ee8b3"}],"database_specific":{"cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"10.3.8"},{"introduced":"10.4.0"},{"last_affected":"10.4.5"},{"introduced":"10.5.0"},{"last_affected":"10.5.5"}],"source":"CPE_RANGE"}}],"versions":["v10.5.5-ee","v10.4.5-ee","v10.3.8-ee","v10.5.4-ee","v10.5.3-ee","v10.3.7-ee","v10.4.4-ee","v10.5.2-ee","v10.5.1-ee","v10.5.0-ee","v10.5.0-rc10-ee","v10.5.0-rc9-ee","v10.5.0-rc8-ee","v10.5.0-rc7-ee","v10.5.0-rc6-ee","v10.5.0-rc5-ee","v10.5.0-rc4-ee","v10.5.0-rc3-ee","v10.5.0-rc2-ee","v10.4.3-ee","v10.5.0-rc1-ee","v10.3.6-ee","v10.4.2-ee","v10.4.1-ee","v10.4.0-ee","v10.3.5-ee","v10.4.0-rc8-ee","v10.4.0-rc7-ee","v10.4.0-rc6-ee","v10.4.0-rc4-ee","v10.3.4-ee","v10.4.0-rc3-ee","v10.3.3-ee","v10.4.0-rc2-ee","v10.4.0-rc1-ee","v10.3.2-ee","v10.3.1-ee","v10.3.0-ee","v10.3.0-rc5-ee","v10.3.0-rc4-ee","v10.3.0-rc3-ee","v10.3.0-rc2-ee","v10.3.0-rc1-ee","v7.3.0-ee","v7.3.0.rc1-ee","v7.2.0.rc5-ee","v7.2.0.rc4-ee","v7.2.0.rc3-ee","v7.2.0.rc2-ee","v7.2.0.rc1-ee","v7.1.0-ee","v7.1.0.rc1-ee","v7.0.0-ee","v6.8.0-ee","v6.7.0-ee","v6.7.0.rc1-ee","v6.6.0-ee","v6.5.0-ee","v6.4.0-ee","v6.3.1-ee","v6.3.0-ee","v6.1.0-ee","v6.0.0-ee","v6.0.0-ee.rc1","v6.0.0-ee.beta","v5.2.0","v5.1.0","v5.0.0","v4.0.0","v4.0.0rc2","v4.0.0rc1","v3.1.0","v3.0.3","v3.0.2","v3.0.1","v3.0.0","v2.9.1","v2.9.0","v2.8.2","v2.8.1","v2.8.0","v2.8.0pre","v2.7.0","v2.7.0pre","v2.6.3","v2.6.2","v2.6.1","v2.6.0","v2.6.0pre","v2.5.0","v2.4.1","v2.4.0","v2.4.0pre","v2.3.1","v2.3.0","v2.3.0pre","v1.2.2","v1.2.1","v1.2.0","v1.2.0pre"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-8971.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}