Vulnerability · Published Nov 8, 2022 · Assigned by GitHub_M
CVE-2022-39328Grafana vulnerable to race condition allowing privilege escalation
Critical 9.8
In plain English
A critical-severity race condition in grafana from grafana. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/grafana/grafana | 9.2.4 | GHSA-vqc4-mpj8-jxch |
| Go | github.com/grafana/grafana | no fix listed | GO-2024-2856 |
Affected products (as reported)
Weakness: CWE-362 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H