Grafana is an open-source platform for monitoring and observability. Starting with the 8.1 branch and prior to versions 8.5.16, 9.2.10, and 9.3.4, Grafana had a stored XSS vulnerability affecting the core plugin GeoMap. The stored XSS vulnerability was possible because SVG files weren't properly sanitized and allowed arbitrary JavaScript to be executed in the context of the currently authorized user of the Grafana instance. An attacker needs to have the Editor role in order to change a panel to include either an external URL to a SVG-file containing JavaScript, or use the `data:` scheme to load an inline SVG-file containing JavaScript. This means that vertical privilege escalation is possible, where a user with Editor role can change to a known password for a user having Admin role if the user with Admin role executes malicious JavaScript viewing a dashboard. Users may upgrade to version 8.5.16, 9.2.10, or 9.3.4 to receive a fix.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-01-27T22:59:16.675Z

Updated: 2024-08-03T03:43:46.570Z

Reserved: 2022-01-19T21:23:53.801Z

Link: CVE-2022-23552

cve-icon Vulnrichment

Updated: 2024-08-03T03:43:46.570Z

cve-icon NVD

Status : Modified

Published: 2023-01-27T23:15:08.597

Modified: 2024-11-21T06:48:47.867

Link: CVE-2022-23552

cve-icon Redhat

Severity : Important

Publid Date: 2023-01-27T00:00:00Z

Links: CVE-2022-23552 - Bugzilla