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.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-21760 | 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. |
Mon, 26 May 2025 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | grafana: Improper access control in the /api/org/users/ API endpoint | |
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Fri, 23 May 2025 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 23 May 2025 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Weaknesses | CWE-284 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GRAFANA
Published:
Updated: 2025-07-17T10:28:18.011Z
Reserved: 2025-04-14T10:36:24.956Z
Link: CVE-2025-3580
Updated: 2025-05-23T14:04:57.480Z
Status : Deferred
Published: 2025-05-23T14:15:28.740
Modified: 2026-04-15T00:35:42.020
Link: CVE-2025-3580
OpenCVE Enrichment
Updated: 2025-06-24T09:44:20Z
EUVD