CVE-2023-5831

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.0 before 16.3.6, all versions starting from 16.4 before 16.4.2, and all versions starting from 16.5.0 before 16.5.1 which have the `super_sidebar_logged_out` feature flag enabled. Affected versions with this default-disabled feature flag enabled may unintentionally disclose GitLab version metadata to unauthorized actors.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-201

Affected software

VendorProductVersions
GitLabGitLab>= 16.0, < 16.3.6; >= 16.4, < 16.4.2; >= 16.5, < 16.5.1

References

Timeline

Published
Nov 6, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-5831: Medium severity, CVSS 5.3 | Vulnix