SSRF in GitLab
CVE-2018-17452
An issue was discovered in GitLab Community and Enterprise Edition before 11.1.7, 11.2.x before 11.2.4, and 11.3.x before 11.3.1. There is Server-Side Request Forgery (SSRF) via a loopback address to the validate_localhost function in url_blocker.rb.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (52.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- GitLab — versions 11.3.0
Weakness classification (CWE)
References
- about.gitlab.com/blog/categories/releases/ (Release Notes)
- about.gitlab.com/releases/2018/10/01/security-release-gitlab-11-dot-3-dot-1-rel… (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-17452?
- CVE-2018-17452 is a critical-severity vulnerability in GitLab, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.8/10. Published 2023-04-15.
- How severe is CVE-2018-17452?
- Critical severity. CVSS v3 base score is 9.8 out of 10.