CVE-2026-33377

Published: May 13, 2026Modified: Jun 17, 2026

7.1

Vector

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

Exploitability: 2.8 / Impact: 4.2

Source: security@grafana.com (Secondary)

Description

An Editor can overwrite a dashboard not owned by them to acquire admin on that specific dashboard. The user must have write access to the dashboard to escalate privilege.

Affected (13)

Products: Grafana: Grafana

Grafana

1 product

Grafana

Configuration A

13 vulnerable

Vulnerable Software	Affected Versions
Grafana Grafana	From 12.2.0 to 12.2.8
Grafana Grafana	From 12.3.0 to 12.3.6
Grafana Grafana	From 12.4.0 to 12.4.3
Grafana Grafana	From 8.5.0 to 11.6.14
Grafana Grafana	Version 11.6.14
Grafana Grafana	Version 11.6.14 security01
Grafana Grafana	Version 12.2.8
Grafana Grafana	Version 12.2.8 security01
Grafana Grafana	Version 12.3.6
Grafana Grafana	Version 12.3.6 security01
Grafana Grafana	Version 12.4.3
Grafana Grafana	Version 13.0.0
Grafana Grafana	Version 13.0.1

Related CWEs

CWE-284

Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

CWE-287

Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

References (1)

https://grafana.com/security/security-advisories/cve-2026-33377

Source: security@grafana.com

Vendor Advisory

Timeline

No history available yet.