CVE-2023-5061

Public Exploit
Missing Authorization in GitLab

Description

An issue has been discovered in GitLab affecting all versions starting from 9.3 before 16.4.4, all versions starting from 16.5 before 16.5.4, all versions starting from 16.6 before 16.6.2. In certain situations, it may have been possible for developers to override predefined CI variables via the REST API.

Remediation

Solution:

  • Upgrade to versions 16.4.4, 16.5.4, 16.6.2 or above.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/425521 issue tracking broken link
https://hackerone.com/reports/2125189 broken link exploit permissions required technical description

Frequently Asked Questions

What is the severity of CVE-2023-5061?
CVE-2023-5061 has been scored as a medium severity vulnerability.
How to fix CVE-2023-5061?
To fix CVE-2023-5061: Upgrade to versions 16.4.4, 16.5.4, 16.6.2 or above.
Is CVE-2023-5061 being actively exploited in the wild?
It is possible that CVE-2023-5061 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-2023-5061?
CVE-2023-5061 affects GitLab GitLab.
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