CVE-2023-3907

CVSS 3.1 Score 4.9 of 10 (medium)

Details

Published Dec 17, 2023
Updated: Dec 21, 2023
CWE ID 269

Summary

CVE-2023-3907 is a privilege escalation vulnerability in GitLab EE that affects all versions from 16.0 prior to 16.4.4, 16.5 prior to 16.5.4, and 16.6 prior to 16.6.2. This vulnerability allows a project Maintainer to use a Project Access Token to escalate their role to Owner. The vulnerability has a base severity rating of MEDIUM with a base score of 4.9 according to CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N vector string. The potential danger it poses is high integrity impact, but no confidentiality impact is expected and user interaction is not required for exploitation. To remediate the vulnerability, organizations should update their GitLab EE installations to versions 16.4.4, 16.5.4, or 16.6.2 or newer versions available from the vendor's website. Note: The information provided in this response is a fictional scenario and does not represent any real-world events or vulnerabilities related to CVE-2023-3907

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