CVSS 3.1
8.1 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HCVE-2022-31176
High (8.1) in grafana grafana-image-renderer. EPSS 1.1% chance of exploitation in the next 30 days.
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).
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-306, CWE-200
- Published
- Modified
- Record from
- the NVD, synced
Affected
- grafana:grafana-image-renderer
References
- https://github.com/grafana/grafana-image-renderer/pull/364
- https://github.com/grafana/grafana-image-renderer/security/advisories/GHSA-2cfh-233g-m4c5
- https://security.netapp.com/advisory/ntap-20221209-0004/
- https://github.com/grafana/grafana-image-renderer/pull/364
- https://github.com/grafana/grafana-image-renderer/security/advisories/GHSA-2cfh-233g-m4c5