An access control vulnerability was discovered in Grafana OSS where an Organization administrator could permanently delete the Server admini
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 12.0.1, 11.6.2, 11.5.5, 11.4.5, 11.3.7, and 2 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Grafana Grafana
From 12.0.0 · fixed in 12.0.1; From 11.6.1 · fixed in 11.6.2; From 11.5.4 · fixed in 11.5.5; From 11.4.4 · fixed in 11.4.5; From 11.3.6 · fixed in 11.3.7; From 11.2.9 · fixed in 11.2.10; From 10.4.18 · fixed in 10.4.19