CVE-2022-31176

HIGH

Grafana Image Renderer leaking files

Title source: CVE List
STIX 2.1 vulnerability

Record summary

CVE-2022-31176 has a selected CVSS score of 8.3 (high).

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).

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableNo
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Apr 23, 2025 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

grafana-image-renderer

Browse grafana / grafana-image-renderer
CVE List< 3.6.0affected

References

3