CVE-2021-39883 — MEDIUM (4.3)

Q: How severe is CVE-2021-39883?

CVE-2021-39883 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-39883?

Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.

Vulnerability 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.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Gitlab	Gitlab	>= 13.11.0, < 14.1.7

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39883.jsonVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/334279Broken Link
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39883.jsonVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/334279Broken Link

FAQ

What is CVE-2021-39883?

CVE-2021-39883 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 su...

How severe is CVE-2021-39883?

CVE-2021-39883 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-39883?

Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.