XSS in GitLab
CVE-2018-17454
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 stored XSS on the issue details screen.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (31.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 31.9% 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 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-2018-17454?
- CVE-2018-17454 is a medium-severity vulnerability in GitLab, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-04-15.
- How severe is CVE-2018-17454?
- Medium severity. CVSS v3 base score is 5.4 out of 10.