CVE-2026-88967

High

Description

A user with query access to an Azure Monitor data source in Grafana can cause server-side requests to an attacker-controlled endpoint that disclose the data source's Azure access token (server-side request forgery).

SeverityHigh

CVSS7.7

Exploit probability—

Product

Grafana Enterprise

PublishedOct 28, 2026

First seenNov 4, 2026

Weakness typeCWE-918Server-side request forgery (SSRF)CWE-20Improper input validation CWE-522CWE-522

How to fix

Vendor advisories

grafana.com/security/security-advisories/cve-2026-88967

Affected products

Product	Affected versions	Fixed in
Grafana Grafana Enterprise	10.0.0 ≤ v ≤ 11.6.16, 12.0.0 ≤ v ≤ 12.2.10, 12.3.0 ≤ v ≤ 12.3.11, 12.4.0 ≤ v ≤ 12.4.13, 13.0.0 ≤ v ≤ 13.0.11, 13.1.0 ≤ v ≤ 13.1.8, 13.2.0 ≤ v ≤ 13.2.4	—
Grafana Grafana OSS	10.0.0 ≤ v ≤ 11.6.16, 12.0.0 ≤ v ≤ 12.2.10, 12.3.0 ≤ v ≤ 12.3.11, 12.4.0 ≤ v ≤ 12.4.13, 13.0.0 ≤ v ≤ 13.0.11, 13.1.0 ≤ v ≤ 13.1.8, 13.2.0 ≤ v ≤ 13.2.4	—

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