{"id":"CVE-2021-22240","details":"Improper access control in GitLab EE versions 13.11.6, 13.12.6, and 14.0.2 allows users to be created via single sign on despite user cap being enabled","aliases":["BIT-gitlab-2021-22240"],"modified":"2026-08-27T19:00:38.436271Z","published":"2021-08-05T20:15:07.783Z","references":[{"type":"ADVISORY","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22240.json"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/327641"},{"type":"REPORT","url":"https://hackerone.com/reports/1166566"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"036576a25d67513637c1e2cba5859af47695188e"},{"fixed":"c97463266eba228cdd87a62b1289bf372c1b3866"},{"introduced":"12a3ec8fb4a540576b2d47247bc86ea7e2c7565b"},{"fixed":"088a665feba19e15cff694d69fc920197286678b"},{"introduced":"0034acfc891b0cbc2ecc4aa4c5ca0d1f89e3c32f"},{"fixed":"2504e045362c0930170ea2f9bfd0d1e4d143a817"}],"database_specific":{"cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","extracted_events":[{"introduced":"13.7.0"},{"fixed":"13.11.6"},{"introduced":"13.12.0"},{"fixed":"13.12.6"},{"introduced":"14.0.0"},{"fixed":"14.0.2"}],"source":"CPE_RANGE"}}],"versions":["v13.12.5-ee","v14.0.1-ee","v14.0.0-ee","v13.12.4-ee","v13.12.3-ee","v13.12.1-ee","v13.12.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-22240.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"}]}