CVE-2023-1555
Missing Authorization in GitLab
MEDIUM 4.3EPSS 0.5%
An issue has been discovered in GitLab affecting all versions starting from 15.2 before 16.1.5, all versions starting from 16.2 before 16.2.5, all versions starting from 16.3 before 16.3.1. A namespace-level banned user can access the API.
- Affected
- GitLab
- CVSS v3.1 NVD
- 4.3 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - CVSS v3.1 GITLAB
- 2.7 LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N - EPSS
- 0.46% chance of exploitation in the next 30 days, 38th percentile
- Published
- 2023-09-01
- Updated
- 2025-11-20