{"schema_version":"1.7.3","id":"BIT-grafana-2025-3580","published":"2025-05-28T11:44:30.552Z","modified":"2025-10-16T11:24:40.537Z","aliases":["CVE-2025-3580"],"details":"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.\n\nThe vulnerability can be exploited when:\n\n1. An Organization administrator exists\n\n2. The Server administrator is either:\n\n   - Not part of any organization, or\n   - Part of the same organization as the Organization administrator\nImpact:\n\n- Organization administrators can permanently delete Server administrator accounts\n\n- If the only Server administrator is deleted, the Grafana instance becomes unmanageable\n\n- No super-user permissions remain in the system\n\n- Affects all users, organizations, and teams managed in the instance\n\nThe vulnerability is particularly serious as it can lead to a complete loss of administrative control over the Grafana instance.","affected":[{"package":{"name":"grafana","ecosystem":"Bitnami","purl":"pkg:bitnami/grafana"},"ranges":[{"type":"SEMVER","events":[{"introduced":"10.4.18"},{"fixed":"10.4.19"},{"introduced":"11.2.9"},{"fixed":"11.2.10"},{"introduced":"11.3.6"},{"fixed":"11.3.7"},{"introduced":"11.4.4"},{"fixed":"11.4.5"},{"introduced":"11.5.4"},{"fixed":"11.5.5"},{"introduced":"11.6.1"},{"fixed":"11.6.2"},{"introduced":"12.0.0"},{"fixed":"12.0.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/grafana/BIT-grafana-2025-3580.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H"}]}],"references":[{"type":"WEB","url":"https://grafana.com/security/security-advisories/cve-2025-3580/"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-3580"}],"database_specific":{"cpes":["cpe:2.3:a:grafana:grafana:*:*:*:*:*:go:*:*"],"severity":"Medium"}}