Vulnerability identifier: #VU84416

Vulnerability risk: Low

CVSSv3.1: 4.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-3907

CWE-ID: CWE-264

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
GitLab Enterprise Edition
Universal components / Libraries / Software for developers

Vendor: GitLab, Inc

Description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions. A remote administrator can use a Project Access Token to escalate their role to Owner.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

GitLab Enterprise Edition: 16.0.0 - 16.6.1

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External links
http://about.gitlab.com/releases/2023/12/13/security-release-gitlab-16-6-2-released/

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.