Vulnerability in GitLab

CVE-2023-4008

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.9 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. It was possible to takeover GitLab Pages with unique domain URLs if the random string added was known.

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: 0.007 (52.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-4008: held from 0.007 to 0.007.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

  • GitLab — versions 15.9, 16.1, 16.2

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-4008?
CVE-2023-4008 is a medium-severity vulnerability in GitLab, classified under CWE-708. CVSS score: 5.3/10. Published 2023-08-03.
How severe is CVE-2023-4008?
Medium severity. CVSS v3 base score is 5.3 out of 10.