Grafana Image Renderer leaking files
CVE-2022-31176
What is CVE-2022-31176?
Grafana Image Renderer is a Grafana backend plugin that handles rendering of panels & dashboards to PNGs using a headless browser (Chromium/Chrome). An internal security review identified an unauthorized file disclosure vulnerability. It is possible for a malicious user to retrieve unauthorized files under some network conditions or via a fake datasource (if user has admin permissions in Grafana). All Grafana installations should be upgraded to version 3.6.1 as soon as possible. As a workaround it is possible to disable HTTP remote rendering.

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Affected Version(s)
grafana-image-renderer < 3.6.0
References
CVSS V3.1
Timeline
Vulnerability published
Vulnerability Reserved