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CVE-2026-22638

🔴 HIGH

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 p...

Published
Jan 15, 2026
Last Modified
Jan 16, 2026
Views
13
Bookmarks
0

Description

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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 Scores

CVSS 3.1 8.3
8.3
HIGH
CVSS 2.0 8.3

References

sick.com www.cisa.gov www.first.org www.sick.com www.sick.com www.sick.com

Additional Information

Source
psirt@sick.de
State
Awaiting analysis

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