vulnerability
FreeBSD: VID-db895ed0-6298-11ed-9ca2-6c3be5272acd (CVE-2022-39328): Grafana -- Privilege escalation
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Nov 12, 2022 | Nov 13, 2022 | Dec 10, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Nov 12, 2022
Added
Nov 13, 2022
Modified
Dec 10, 2025
Description
Grafana Labs reports: Internal security audit identified a race condition in the Grafana codebase, which allowed an unauthenticated user to query an arbitrary endpoint in Grafana. A race condition in the HTTP context creation could make a HTTP request being assigned the authentication/authorization middlewares of another call. Under heavy load it is possible that a call protected by a privileged middleware receives instead the middleware of a public query. As a result, an unauthenticated user can successfully query protected endpoints. The CVSS score for this vulnerability is 9.8 Critical
Solutions
freebsd-upgrade-package-grafanafreebsd-upgrade-package-grafana9
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