CVE-2021-39883
MEDIUMGitLab 13.11.0-14.1.6, 14.2.0-14.2.4, 14.3.0 - Unauthorized Epic Visibility to Subgroup Members
Title source: llmDescription
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.
References (2)
Core 2
Core References
Broken Link x_refsource_misc
https://gitlab.com/gitlab-org/gitlab/-/issues/334279
Vendor Advisory x_refsource_confirm
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39883.json
Scores
CVSS v3
4.3
EPSS
0.0020
EPSS Percentile
41.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Details
Status
published
Products (2)
gitlab/gitlab
14.3.0
gitlab/gitlab
13.11.0 - 14.1.7
Published
Oct 04, 2021
Tracked Since
Feb 18, 2026