CVE-2022-39328

Grafana vulnerable to race condition allowing privilege escalation

Published Nov 8, 2022 CVSS 3.1 · 9.8 Critical EPSS 1.3% KEV · Not listed
Description
Grafana is an open-source platform for monitoring and observability. Versions starting with 9.2.0 and less than 9.2.4 contain a race condition in the authentication middlewares logic which may allow an unauthenticated user to query an administration endpoint under heavy load. This issue is patched in 9.2.4. There are no known workarounds.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-1814 Grafana is an open-source platform for monitoring and observability. Versions starting with 9.2.0 and less than 9.2.4 contain a race condition in the authentication middlewares logic which may allow an unauthenticated user to query an administration endpoint under heavy load. This issue is patched in 9.2.4. There are no known workarounds.
Github GHSA Github GHSA GHSA-vqc4-mpj8-jxch Grafana Race condition allowing privilege escalation
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jan 28, 2026, 4:55 AM
Reserved
Sep 2, 2022, 12:00 AM
Status
Modified
Published
Nov 8, 2022, 11:15 PM
Modified
Jun 17, 2026, 4:58 AM
Severity
Important
Public date
Nov 8, 2022, 12:00 AM