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

CVSS v3.0 8.1 HIGH

8.1^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/grafana/grafana-image-renderer/security/advisories/GHSA-2cfh-233g-m4c5	Mitigation Third Party Advisory
https://github.com/grafana/grafana-image-renderer/pull/364	Issue Tracking Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20221209-0004/	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:grafana:grafana-image-renderer:*:*:*:*:*:grafana:*:*

Information

Published : 2022-09-02 14:15

Updated : 2023-02-03 15:32

NVD link : CVE-2022-31176

Mitre link : CVE-2022-31176

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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Products Affected

grafana

grafana-image-renderer

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