Medium severity4.3NVD Advisory· Published Oct 4, 2021· Updated Jun 17, 2026
CVE-2021-39883
CVE-2021-39883
Description
Improper authorization checks in all versions of GitLab EE starting from 13.11 before 14.1.7, all versions starting from 14.2 before 14.2.5, and all versions starting from 14.3 before 14.3.1 allows subgroup members to see epics from all parent subgroups.
Affected products
6cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*+ 3 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=13.11.0,<14.1.7
- cpe:2.3:a:gitlab:gitlab:14.3.0:*:*:*:enterprise:*:*:*
- (no CPE)range: starting from 13.11 before 14.1.7, starting from 14.2 before 14.2.5, and starting from 14.3 before 14.3.1
- (no CPE)range: >=13.11, <14.1.7
- Range: starting from 13.11 before 14.1.7, starting from 14.2 before 14.2.5, and starting from 14.3 before 14.3.1
Patches
Vulnerability mechanics
References
2- gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39883.jsonnvdVendor Advisory
- gitlab.com/gitlab-org/gitlab/-/issues/334279nvdBroken Link
News mentions
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