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MEDIUM · 4.3

CVE-2021-39916

Lack of an access control check in the External Status Check feature allowed any authenticated user to retrieve the configuration of any External Status Check in GitLab EE starting from 14.1 before 14...

Vulnerability Description

Lack of an access control check in the External Status Check feature allowed any authenticated user to retrieve the configuration of any External Status Check in GitLab EE starting from 14.1 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2.

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

VendorProductVersions
GitlabGitlab>= 14.1.0, < 14.3.6

Related Weaknesses (CWE)

CWE-639

References

FAQ

What is CVE-2021-39916?

CVE-2021-39916 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Lack of an access control check in the External Status Check feature allowed any authenticated user to retrieve the configuration of any External Status Check in GitLab EE starting from 14.1 before 14...

How severe is CVE-2021-39916?

CVE-2021-39916 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-2021-39916?

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