Reflected cross-site scripting (XSS) In github.com/grafana/grafana
Description
Grafana Cross-Site-Scripting (XSS) via custom loaded frontend plugin 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.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 go | 0.0.0-20250521183405-c7a690348df7 | ||
 rpm rhel9 | 0:10.2.6-13.el9_6 | ||
rpm rhel10 | 0:10.2.6-17.el10_0 | ||
rpm rhel8 | 0:9.2.10-23.el8_10 | ||
rpm rhel9.4 | 0:9.2.10-23.el9_4 |
Aliases
References