CVE-2021-39889 - Vulnerability Details - OpenCVE

In all versions of GitLab EE since version 14.1, due to an insecure direct object reference vulnerability, an endpoint may reveal the protected branch name to a malicious user who makes a crafted API call with the ID of the protected branch.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00245.

Key SSVC decision points have not yet been added.

Vendors	Products
Gitlab Subscribe	Gitlab Subscribe

Configuration 1 [-]

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	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-26245	In all versions of GitLab EE since version 14.1, due to an insecure direct object reference vulnerability, an endpoint may reveal the protected branch name to a malicious user who makes a crafted API call with the ID of the protected branch.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39889.json
https://gitlab.com/gitlab-org/gitlab/-/issues/338062
https://hackerone.com/reports/1294017

History

No history.

Projects

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MITRE

Status: PUBLISHED

Assigner: GitLab

Published: 2021-10-05T13:43:07

Updated: 2024-08-04T02:20:33.622Z

Reserved: 2021-08-23T00:00:00

Link: CVE-2021-39889

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-05T14:15:07.987

Modified: 2024-11-21T06:20:28.950

Link: CVE-2021-39889

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-639

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