XSS in Grafana
CVE-2026-9029
A user with Editor permissions can place a malicious script in the attribution field of a Geomap panel's XYZ tile layer via a template variable. The script then executes in the browser of any user who views the affected dashboard (stored cross-site scripting).
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: 0.003 (22.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.001
Affected products
- Grafana — versions 12.4.0
- Grafana Oss — versions 13.0.0, 12.4.0
Weakness classification (CWE)
References
- grafana.com/security/security-advisories/cve-2026-9029 (vendor-advisory, Broken Link)
Frequently asked questions
- What is CVE-2026-9029?
- CVE-2026-9029 is a high-severity vulnerability in Grafana, classified under Cross-site Scripting. CVSS score: 7.3/10. Published 2026-06-22.
- How severe is CVE-2026-9029?
- High severity. CVSS v3 base score is 7.3 out of 10.