Open Redirect in GitLab
CVE-2023-3922
An issue has been discovered in GitLab affecting all versions starting from 8.15 before 16.2.8, all versions starting from 16.3 before 16.3.5, all versions starting from 16.4 before 16.4.1. It was possible to hijack some links and buttons on the GitLab UI to a malicious page.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.0 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.004 (36.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.1% 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: +0.001
Affected products
- GitLab — versions 16.4, 16.4.0, 16.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- gitlab.com/gitlab-org/gitlab/-/issues/394770 (issue-tracking, permissions-required, Issue Tracking, Vendor Advisory)
- hackerone.com/reports/1887323 (Permissions Required, technical-description, permissions-required, exploit)
Frequently asked questions
- What is CVE-2023-3922?
- CVE-2023-3922 is a low-severity vulnerability in GitLab, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 3.0/10. Published 2023-09-29.
- How severe is CVE-2023-3922?
- Low severity. CVSS v3 base score is 3.0 out of 10.
- Is CVE-2023-3922 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.