CVE-2024-6389

Public Exploit
Exposure of Sensitive System Information to an Unauthorized Control Sphere in GitLab

Description

An issue was discovered in GitLab-CE/EE affecting all versions starting with 17.0 before 17.1.7, 17.2 before 17.2.5, and 17.3 before 17.3.2. An attacker as a guest user was able to access commit information via the release Atom endpoint, contrary to permissions.

Remediation

Solution:

  • Upgrade to versions 17.1.7, 17.2.5, 17.3.2 or above.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/469367 broken link issue tracking permissions required
https://hackerone.com/reports/2573397 exploit permissions required technical description
https://about.gitlab.com/releases/2024/09/11/patch-release-gitlab-17-3-2-released/

Frequently Asked Questions

What is the severity of CVE-2024-6389?
CVE-2024-6389 has been scored as a medium severity vulnerability.
How to fix CVE-2024-6389?
To fix CVE-2024-6389: Upgrade to versions 17.1.7, 17.2.5, 17.3.2 or above.
Is CVE-2024-6389 being actively exploited in the wild?
It is possible that CVE-2024-6389 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-6389?
CVE-2024-6389 affects GitLab GitLab.
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