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CVE-2022-31176 Details

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).

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.1 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CNA: [email protected]CVSS-B:8.3 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/grafana/grafana-image-renderer/pull/364	CVE	Issue TrackingPatchThird Party Advisory
https://github.com/grafana/grafana-image-renderer/security/advisories/GHSA-2cfh-233g-m4c5	CVE	MitigationThird Party Advisory
https://security.netapp.com/advisory/ntap-20221209-0004/	CVE	Third Party Advisory
https://github.com/grafana/grafana-image-renderer/pull/364	[email protected]	Issue TrackingPatchThird Party Advisory
https://github.com/grafana/grafana-image-renderer/security/advisories/GHSA-2cfh-233g-m4c5	[email protected]	MitigationThird Party Advisory
https://security.netapp.com/advisory/ntap-20221209-0004/	[email protected]	Third Party Advisory

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-306	Missing Authentication for Critical Function	[email protected]
CWE-200	Exposure of Sensitive Information to an Unauthorized Actor	[email protected]

Affected Products

Product	Versions
grafana grafana-image-renderer	< 3.6.1
CPE cpe:2.3:a:grafana:grafana-image-renderer::::::grafana::* Remediation No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jul 24, 2023	Reanalysis	[email protected]
Feb 3, 2023	Modified Analysis	[email protected]
Dec 9, 2022	CVE Modified	[email protected]
Sep 9, 2022	Initial Analysis	[email protected]