{"id":"UBUNTU-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":"2025-10-24T04:46:58Z","published":"2018-03-24T21:29:00Z","upstream":["CVE-2018-8971"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-8971"},{"type":"REPORT","url":"https://about.gitlab.com/2018/03/20/critical-security-release-gitlab-10-dot-5-dot-6-released/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-8971"}],"affected":[{"package":{"name":"gitlab","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/gitlab@8.5.8+dfsg-5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.3+dfsg-9","8.4.3+dfsg-12","8.5.8+dfsg-5"],"ecosystem_specific":{"binaries":[{"binary_name":"gitlab","binary_version":"8.5.8+dfsg-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-8971.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}