CVE-2023-4822

Description

A flaw was found in the Grafana enterprise package. Grafana is incorrectly assessing permissions to update global roles and role assignments, therefore, users with administrator permissions in one organization can change global role permissions and global role assignments. After successful exploitation, an attacker who has the Organization Admin role in any organization can elevate their permissions across all organizations, elevate other users’ permissions in all organizations, or limit other users’ permissions in all organizations.

Statement

Only Grafana enterprise instances with more than one organization are vulnerable to this security issue. Red Hat does not ship enterprise versions of Grafana, therefore, Red Hat products are not affected by this vulnerability.

Common Vulnerability Scoring System (CVSS) Score Details

Info alert:Important note

CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).

CVSS v3 Score Breakdown

Red HatNVDcve.org
Base Score6.77.2N/A
Attack VectorNetworkNetworkN/A
Attack ComplexityLowLowN/A
Privileges RequiredHighHighN/A
User InteractionNoneNoneN/A
ScopeUnchangedUnchangedN/A
ConfidentialityHighHighN/A
Integrity ImpactHighHighN/A
Availability ImpactLowHighN/A

Vector

Red Hat: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L

NVD: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Acknowledgements

Upstream acknowledges Grafana Security Team as the original reporter.

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