CVE-2023-2576

Public Exploit
Incorrect Authorization in GitLab

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.7 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. This allowed a developer to remove the CODEOWNERS rules and merge to a protected branch.

Remediation

Solution:

  • Upgrade to versions 15.11.10, 16.0.6, 16.1.1 or above.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.08%
Vendor Advisory gitlab.com
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/410123 vendor advisory broken link issue tracking
https://hackerone.com/reports/1898054 third party advisory exploit technical description

Frequently Asked Questions

What is the severity of CVE-2023-2576?
CVE-2023-2576 has been scored as a medium severity vulnerability.
How to fix CVE-2023-2576?
To fix CVE-2023-2576: Upgrade to versions 15.11.10, 16.0.6, 16.1.1 or above.
Is CVE-2023-2576 being actively exploited in the wild?
It is possible that CVE-2023-2576 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-2023-2576?
CVE-2023-2576 affects GitLab GitLab.
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