CVE-2023-3115

4.3 mediumEPSS 0.4%

Medium (4.3) in gitlab gitlab. EPSS 0.4% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab EE affecting all versions affecting all versions from 11.11 prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1. Single Sign On restrictions were not correctly enforced for indirect project members accessing public members-only project repositories.

Severity

CVSS 3.1

4.3 medium

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 35% of CVEs (scores of 2026-10-31)
CWE: CWE-286
Published: 2023-09-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gitlab:gitlab

References

https://gitlab.com/gitlab-org/gitlab/-/issues/414367
https://hackerone.com/reports/2004158
https://gitlab.com/gitlab-org/gitlab/-/issues/414367
https://hackerone.com/reports/2004158

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