Bug 2491346 (CVE-2026-9029) - CVE-2026-9029 grafana: Grafana: Arbitrary code execution and information disclosure via Cross-Site Scripting in geomap panel
Summary: CVE-2026-9029 grafana: Grafana: Arbitrary code execution and information disc...
Keywords:
Status: NEW
Alias: CVE-2026-9029
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2506182
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-06-22 14:01 UTC by OSIDB Bzimport
Modified: 2026-07-22 17:00 UTC (History)
16 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-06-22 14:01:38 UTC 
The geomap panel's XYZ tile layer has a sanitize-then-interpolate ordering bug. sanitizeTextPanelContent() runs on the raw template string before getTemplateSrv().replace() substitutes the variable value, which uses the glob format with no HTML escaping. The result is passed to OpenLayers via element.innerHTML. An Editor can set a textbox variable's default value to an XSS payload that executes for every user who opens the dashboard. This is a bypass of the CVE-2023-0507 fix
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