XSS in GitLab
CVE-2022-2527
An issue in Incident Timelines has been discovered in GitLab CE/EE affecting all versions starting from 14.9 before 15.1.6, all versions starting from 15.2 before 15.2.4, all versions starting from 15.3 before 15.3.2.which allowed an authenticated attacker to inject arbitrary content. A victim interacting with this content could lead to arbitrary requests.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.009 (59.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 59.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- GitLab — versions >=15.3, <15.3.2, >=15.2, <15.2.4, >=14.9, <15.1.6
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/368676 (Third Party Advisory)
- hackerone.com/reports/1647446 (Permissions Required, Third Party Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2527.json (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-2527?
- CVE-2022-2527 is a high-severity vulnerability in GitLab, classified under Cross-site Scripting. CVSS score: 7.3/10. Published 2022-10-17.
- How severe is CVE-2022-2527?
- High severity. CVSS v3 base score is 7.3 out of 10.