CVE-2026-17183
HIGH
NVD
CVSS Score
7.1
Severity
HIGH
Published
Aug 19, 2026
Vendor
unknown
Description
An authenticated user with permission to create or edit alert rules can bypass datasource query authorization by marking an alert rule query as a server-side expression while referencing a real datasource UID (incorrect authorization). This can expose data accessible through Grafana's configured datasource credentials to users who lack permission to query that datasource.