CVE-2026-21721

CVSS Score & Metrics

Base Score

8.1 / 10

Vector String

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

Vulnerability Description

The dashboard permissions API does not verify the target dashboard scope and only checks the dashboards.permissions:* action. As a result, a user who has permission management rights on one dashboard can read and modify permissions on other dashboards. This is an organization‑internal privilege escalation.

Vulnerability Details

Published Date

January 27, 2026

Last Modified

January 28, 2026

Source

NVD

Vendor

Grafana

Product

grafana/grafana, grafana/grafana-enterprise

External References

https://grafana.com/security/security-advisories/CVE-2026-21721

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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