XSS in GitLab
CVE-2022-1190
Improper handling of user input in GitLab CE/EE versions 8.3 prior to 14.7.7, 14.8 prior to 14.8.5, and 14.9 prior to 14.9.2 allowed an attacker to exploit a stored XSS by abusing multi-word milestone references in issue descriptions, comments, etc.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.879 (99.8th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.874 · newest: 0.879 · change: +0.006
Affected products
- GitLab — versions >=8.3.0, <14.7.7, >=14.8.0, <14.8.5, >=14.9.0, <14.9.2
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/352392 (Broken Link)
- hackerone.com/reports/1455036 (Permissions Required, Third Party Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1190.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-1190?
- CVE-2022-1190 is a high-severity vulnerability in GitLab, classified under Cross-site Scripting. CVSS score: 8.7/10. Published 2022-04-04.
- How severe is CVE-2022-1190?
- High severity. CVSS v3 base score is 8.7 out of 10.