CVEvulnerability
CVE-2021-39876
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-03-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:P/I:N/A:N
- Weaknesses
- CWE-863
Description
In all versions of GitLab CE/EE since version 11.3, the endpoint for auto-completing Assignee discloses the members of private groups.
Affected configurations
• gitlab gitlab (>= 11.3 < 14.1.7)
• gitlab gitlab (>= 11.3.0 < 14.1.7)
• gitlab gitlab (>= 14.2 < 14.2.5)
• gitlab gitlab (>= 14.3.0 < 14.3.1)
Related
Weakness · CWE (1)
- CWE-863 Incorrect Authorization weakness
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39876.json Vendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/29683 Exploit, Issue Tracking, Vendor Advisory
- https://hackerone.com/reports/627507 Permissions Required, Third Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39876.json Vendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/29683 Exploit, Issue Tracking, Vendor Advisory
- https://hackerone.com/reports/627507 Permissions Required, Third Party Advisory