PT-2026-40791 · Grafana · Grafana Oss

Published 2026-05-13 · Updated 2026-05-13 · CVE-2026-33377

Mitre

CVSS v3.1

7.1

High

Base vector

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

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.

Fix

Related Identifiers

CVE-2026-33377

Affected Products

Grafana Oss

References · 2

• https://grafana.com/security/security-advisories/cve-2026-33377 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-33377 · Security Note