VulnerabilityModified

CVE-2023-5831

Affected versions with this default-disabled feature flag enabled may unintentionally disclose GitLab version metadata to unauthorized actors.

MEDIUM 5.3EPSS 0.46%

Does this matter?

Lower severity and a low EPSS score (0.46%). Track it; it rarely justifies an emergency change on its own.

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.

CVSS 3.1: 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.46% probability · 39th percentile
CISA KEV: Not listed
Weakness: CWE-201
Affected: gitlab/gitlab
Source: cve@gitlab.com

References

https://gitlab.com/gitlab-org/gitlab/-/issues/428919Broken Link
https://gitlab.com/gitlab-org/gitlab/-/issues/428919Broken Link

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.