CVE-2023-3949

5.3 mediumEPSS 0.6%

Medium (5.3) in gitlab gitlab. EPSS 0.6% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab affecting all versions starting from 11.3 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for unauthorized users to view a public projects' release descriptions via an atom endpoint when release access on the public was set to only project members.

Severity

CVSS 3.1

5.3 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
CWE: CWE-201
Published: 2023-12-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gitlab:gitlab

References

https://gitlab.com/gitlab-org/gitlab/-/issues/419664
https://hackerone.com/reports/2079374
https://gitlab.com/gitlab-org/gitlab/-/issues/419664
https://hackerone.com/reports/2079374

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