Server-Side Request Forgery Vulnerability in Grafana Affects Azure Monitor
CVE-2026-88967

7.7HIGH

Key Information:

Vendor

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

What is CVE-2026-88967?

A security vulnerability exists in Grafana that allows a user with query access to an Azure Monitor data source to manipulate server-side requests, potentially redirecting them to an attacker-controlled endpoint. This could lead to unauthorized disclosure of sensitive information, such as the Azure access token for the data source. The vulnerability emphasizes the importance of securing request flows and implementing stringent access controls.

Affected Version(s)

Grafana Enterprise 10.0.0 <= 11.6.16

Grafana Enterprise 12.0.0 <= 12.2.10

Grafana Enterprise 12.3.0 <= 12.3.11

References

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

CVSS V3.1

Score:
7.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

rathina (Researcher)
.