Medium severity4.9NVD Advisory· Published Aug 23, 2021· Updated Jun 17, 2026
CVE-2021-22253
CVE-2021-22253
Description
Improper authorization in GitLab EE affecting all versions since 13.4 allowed a user who previously had the necessary access to trigger deployments to protected environments under specific conditions after the access has been removed
Affected products
6cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*+ 3 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=13.4.0,<13.12.9
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=13.4.0,<13.12.9
- (no CPE)range: before 13.4
- (no CPE)range: >=13.4, <13.12.9
- Range: before 13.4
Patches
Vulnerability mechanics
References
3- gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22253.jsonnvdVendor Advisory
- hackerone.com/reports/1113783nvdPermissions RequiredThird Party Advisory
- gitlab.com/gitlab-org/gitlab/-/issues/323794nvdBroken Link
News mentions
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