CVE-2023-3914

Public Exploit
Incorrect User Management in GitLab

Description

A business logic error in GitLab EE affecting all versions prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1 allows access to internal projects. A service account is not deleted when a namespace is deleted, allowing access to internal projects.

Remediation

Solution:

  • Upgrade to version 16.4.1, 16.3.5 or 16.2.8

Category

5.4
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/418115 issue tracking broken link
https://hackerone.com/reports/2040822 broken link exploit permissions required technical description

Frequently Asked Questions

What is the severity of CVE-2023-3914?
CVE-2023-3914 has been scored as a medium severity vulnerability.
How to fix CVE-2023-3914?
To fix CVE-2023-3914: Upgrade to version 16.4.1, 16.3.5 or 16.2.8
Is CVE-2023-3914 being actively exploited in the wild?
It is possible that CVE-2023-3914 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-2023-3914?
CVE-2023-3914 affects GitLab GitLab.
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