CVE-2026-32117
Received Received - Intake
Cross-Site Scripting in Grafana Cubism Panel via URL Injection

Publication date: 2026-03-11

Last updated on: 2026-03-17

Assigner: GitHub, Inc.

Description
The grafanacubism-panel plugin allows use of cubism.js in Grafana. In 0.1.2 and earlier, the panel's zoom-link handler passes a dashboard-editor-supplied URL directly to window.location.assign() / window.open() with no scheme validation. An attacker with dashboard Editor privileges can set the link to a javascript: URI; when any Viewer drag-zooms on the panel, the payload executes in the Grafana origin.
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Meta Information
Published
2026-03-11
Last Modified
2026-03-17
Generated
2026-06-16
AI Q&A
2026-03-12
EPSS Evaluated
2026-06-14
NVD
CVE-2026-32117
EUVD
EUVD-2026-11407
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
ekacnet grafanacubism-panel to 0.1.2 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

The vulnerability exists in the grafanacubism-panel plugin for Grafana, specifically in versions 0.1.2 and earlier. The panel's zoom-link handler takes a URL provided by a dashboard Editor and passes it directly to window.location.assign() or window.open() without validating the URL scheme. This means an attacker with dashboard Editor privileges can supply a malicious javascript: URI. When any Viewer performs a drag-zoom action on the panel, the malicious JavaScript code executes within the Grafana origin.

Impact Analysis

This vulnerability can lead to the execution of arbitrary JavaScript code in the context of the Grafana application. An attacker with dashboard Editor privileges can exploit this to run malicious scripts when a Viewer interacts with the panel, potentially leading to data theft, session hijacking, or other malicious actions within the Grafana environment.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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