Main Vulnerability Database Vulnerabilities #VU75698

Information disclosure in Gitlab Community Edition and GitLab Enterprise Edition - CVE-2022-4376

Published: May 3, 2023

Vulnerability identifier: #VU75698

CSH Severity: Low

CVSS v4: 2.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-4376

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote user can map a private email of a GitLab user to their GitLab account on an instance.

Affected software

Gitlab Community Edition
GitLab Enterprise Edition

How to mitigate CVE-2022-4376

Install updates from vendor's website.

Gitlab Community Edition - addressed in versions 15.9.6, 15.10.5, 15.11.1
GitLab Enterprise Edition - addressed in versions 15.9.6, 15.10.5, 15.11.1

External References

https://about.gitlab.com/releases/2023/05/02/security-release-gitlab-15-11-1-released/

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