{"id":"CVE-2021-39892","aliases":["BIT-gitlab-2021-39892","EUVD-2021-26248","GHSA-r8rw-g922-j95j","UBUNTU-CVE-2021-39892"],"status":"published","title":"In all versions of GitLab CE/EE since version 12.0, a lower privileged user can import users from...","description":"In all versions of GitLab CE/EE since version 12.0, a lower privileged user can import users from projects that they don't have a maintainer role on and disclose email addresses of those users.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01228,"percentile":0.69079,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-668"],"published":"2022-01-18T16:52:13Z","modified":"2026-10-20T10:53:53Z","fixes":[{"ecosystem":"Bitnami","package":"gitlab","fixed_in":["14.1.7","14.2.5","14.3.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"gitlab","ranges":[{"type":"SEMVER","events":[{"introduced":"12.0.0"},{"fixed":"14.1.7"},{"introduced":"14.2.0"},{"fixed":"14.2.5"},{"introduced":"14.3.0"},{"fixed":"14.3.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"gitlab","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.3+dfsg-9","8.4.3+dfsg-12","8.5.8+dfsg-5"]}],"products":[{"vendor":"gitlab","product":"gitlab"}],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/28440","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory","advisory","evidence","report"]},{"url":"https://hackerone.com/reports/542539","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39892.json","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39892","tags":["web"]},{"url":"https://github.com/advisories/GHSA-r8rw-g922-j95j"},{"url":"https://ubuntu.com/security/CVE-2021-39892","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-39892","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-39892","description":"In all versions of GitLab CE/EE since version 12.0, a lower privileged user can import users from projects that they don't have a maintainer role on and disclose email addresses of those 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