CVE-2025-3580
Description
An access control vulnerability was discovered in Grafana OSS where an Organization administrator could permanently delete the Server administrator account. This vulnerability exists in the DELETE /api/org/users/ endpoint. The vulnerability can be exploited when: 1. An Organization administrator exists 2. The Server administrator is either: - Not part of any organization, or - Part of the same organization as the Organization administrator Impact: - Organization administrators can permanently delete Server administrator accounts - If the only Server administrator is deleted, the Grafana instance becomes unmanageable - No super-user permissions remain in the system - Affects all users, organizations, and teams managed in the instance The vulnerability is particularly serious as it can lead to a complete loss of administrative control over the Grafana instance.
How to fix
- Grafana Grafana12.0.1, 11.6.2, 11.5.5, 11.4.5, 11.3.7, 11.2.10, 10.4.19 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Grafana Grafana | 12.0.0 ≤ v < 12.0.1, 11.6.1 ≤ v < 11.6.2, 11.5.4 ≤ v < 11.5.5, 11.4.4 ≤ v < 11.4.5, 11.3.6 ≤ v < 11.3.7, 11.2.9 ≤ v < 11.2.10, 10.4.18 ≤ v < 10.4.19 | 12.0.1, 11.6.2, 11.5.5, 11.4.5, 11.3.7, 11.2.10, 10.4.19 |
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