Auth bypass in GitLab
CVE-2023-1167
Improper authorization in Gitlab EE affecting all versions from 12.3.0 before 15.8.5, all versions starting from 15.9 before 15.9.4, all versions starting from 15.10 before 15.10.1 allows an unauthorized access to security reports in MR.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (44.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- GitLab — versions >=12.3.0, <15.8.5, 15.10.0, >=15.9, <15.9.4
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/392715 (Broken Link)
- gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1167.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-1167?
- CVE-2023-1167 is a medium-severity vulnerability in GitLab, classified under Missing Authorization. CVSS score: 5.3/10. Published 2023-04-05.
- How severe is CVE-2023-1167?
- Medium severity. CVSS v3 base score is 5.3 out of 10.