Vulnerability in GitLab
CVE-2023-0989
An information disclosure issue in GitLab CE/EE affecting all versions starting from 13.11 prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1 allows an attacker to extract non-protected CI/CD variables by tricking a user to visit a fork with a malicious CI/CD configuration.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (34.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- GitLab — versions 16.4, 0, 16.4.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- gitlab.com/gitlab-org/gitlab/-/issues/417275 (issue-tracking, Broken Link)
- hackerone.com/reports/1875515 (Permissions Required, technical-description, permissions-required, exploit)
Frequently asked questions
- What is CVE-2023-0989?
- CVE-2023-0989 is a medium-severity vulnerability in GitLab, classified under CWE-282. CVSS score: 4.3/10. Published 2023-09-29.
- How severe is CVE-2023-0989?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2023-0989 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.