Unintended Proxy Vulnerability in Grafana's Azure Monitor Integration
CVE-2026-93294

6.3MEDIUM

Key Information:

Vendor

Grafana
Status
Grafana Enterprise
Grafana Oss
Vendor
CVE Published:
13 October 2026

What is CVE-2026-93294?

A security vulnerability allows users with query access to Azure Monitor data sources in Grafana to exploit an unintended proxy, enabling unauthorized calls to Azure Resource Manager APIs using the data source's Azure identity. This vulnerability relies on the Azure role permissions assigned to that identity, thereby potentially compromising data or functionality beyond intended access.

Affected Version(s)

Grafana Enterprise 8.1.0 <= 12.3.11

Grafana Enterprise 12.4.0 < 12.4.13

Grafana Enterprise 13.0.0 < 13.0.11

References

https://grafana.com/security/security-advisories/cve-2026...
vendor-advisory

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.