CVE-2023-6564

6.5 mediumEPSS 0.4%

Medium (6.5) in gitlab gitlab. EPSS 0.4% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab EE Premium and Ultimate affecting versions 16.4.3, 16.5.3, and 16.6.1. In projects using subgroups to define who can push and/or merge to protected branches, there may have been instances in which subgroup members with the Developer role were able to push or merge to protected branches.

Severity

CVSS 3.1

6.5 medium

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-31)
CWE: CWE-863
Published: 2024-02-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gitlab:gitlab

References

https://gitlab.com/gitlab-com/gl-infra/production/-/issues/17213
https://gitlab.com/gitlab-com/gl-infra/production/-/issues/17213

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