CVE-2022-31176

HIGH 8.1CVE-2022-31176 · Published 02/09/2022 · updated 17/06/2026

In short

CVE-2022-31176 is a HIGH (CVSS 8.1) vulnerability affecting grafana-image-renderer (grafana).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 66.6% of all vulnerabilities.
Fix: update to 3.6.1 or later.

Package	Affected versions	Patched versions
grafana-image-renderer grafana	`< 3.6.1`	`3.6.1`

Description

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](https://grafana.com/docs/grafana/latest/setup-grafana/configure-grafana/#plugingrafana-image-renderer).

References

grafana/grafana-image-renderer#364 · Issue Tracking
grafana/grafana-image-renderer security advisory · Mitigation
security.netapp.com/advisory/ntap-20221209-0004 · Third Party Advisory

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