Main Vulnerability Database Vulnerabilities #VU72747

Information disclosure in Gitlab Community Edition and GitLab Enterprise Edition - CVE-2022-4462

Published: March 3, 2023

Vulnerability identifier: #VU72747

CSH Severity: Medium

CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-4462

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 unmask the Discord Webhook URL through viewing the raw API response.

Affected software

Gitlab Community Edition
GitLab Enterprise Edition

How to mitigate CVE-2022-4462

Install updates from vendor's website.

Gitlab Community Edition - addressed in versions 15.7.8, 15.8.4, 15.9.2
GitLab Enterprise Edition - addressed in versions 15.7.8, 15.8.4, 15.9.2

External References

https://about.gitlab.com/releases/2023/03/02/security-release-gitlab-15-9-2-released/

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