A cross-site scripting (XSS) vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permissions and if anonymous access is enabled, the XSS will work. If the Grafana Image Renderer plugin is installed, it is possible to exploit the open redirect to achieve a full read SSRF.
The default Content-Security-Policy (CSP) in Grafana will block the XSS though the `connect-src` directive.
CVSS Details
- CVSS 3.1 Base Score: 7.6
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade grafana-selinuxUpgrade grafana | May 21, 2025 | May 19, 2025 |
| Freebsd | — | Upgrade grafanaUpgrade grafana9Upgrade grafana8 | May 28, 2025 | May 27, 2025 |
| Oracle_linux | — | Upgrade grafana-selinuxUpgrade grafana | May 20, 2025 | May 15, 2025 |
| Redhat_linux | — | Upgrade grafana-debugsourceUpgrade grafana-selinuxUpgrade grafana-debuginfoUpgrade grafana | May 20, 2025 | May 15, 2025 |
| Rocky_linux | — | Upgrade grafana-debuginfoUpgrade grafana-selinuxUpgrade grafana-debugsourceUpgrade grafana | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade govulncheck-vulndb | Nov 5, 2025 | Jun 1, 2025 |
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