CVE-2021-39889

State: Published
Severity: 4.3 Medium
Published: Oct 5, 2021
Updated: Aug 4, 2024
Reserved: Aug 23, 2021

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	GitLab

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
GitLabGitLab	>=14.1, <14.1.7Affected >=14.2, <14.2.5Affected >=14.3, <14.3.1Affected

References

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

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