Vulnerability in GitLab
CVE-2023-2001
An issue has been discovered in GitLab CE/EE affecting all versions before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. An attacker was able to spoof protected tags, which could potentially lead a victim to download malicious code.
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:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (45.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.8% 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 >=0.0, <15.10.8, >=15.11, <15.11.7, >=16.0, <16.0.2
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/406764 (Broken Link)
- hackerone.com/reports/1908423 (Permissions Required, Third Party Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2001.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-2001?
- CVE-2023-2001 is a medium-severity vulnerability in GitLab, classified under Authentication Bypass by Spoofing. CVSS score: 4.3/10. Published 2023-06-07.
- How severe is CVE-2023-2001?
- Medium severity. CVSS v3 base score is 4.3 out of 10.