CVE-2022-31176
Assigner: GitHub_M
Published: 2022-09-02T00:00:00
State: PUBLISHED
title: Grafana Image Renderer leaking files
descriptions: value: 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).
affected: vendor: grafana
product: grafana-image-renderer
versions: version: < 3.6.0
status: affected
metrics: cvssV3_1: version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: LOW
availabilityImpact: HIGH
baseScore: 8.3
baseSeverity: HIGH
problemTypes: descriptions: type: CWE
description: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
cweId: CWE-200
source: advisory: GHSA-2cfh-233g-m4c5
discovery: UNKNOWN