Critical severityNVD Advisory· Published Nov 8, 2022· Updated Jan 28, 2026

Grafana vulnerable to race condition allowing privilege escalation

CVE-2022-39328

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
github.com/grafana/grafanaGo	>= 9.2.0, < 9.2.4	9.2.4

Affected products

osv-coords7 versions
pkg:apk/chainguard/grafana-fips-11.6 pkg:apk/chainguard/grafana-fips-12.2 pkg:apk/chainguard/grafana-fips-12.3 pkg:apk/chainguard/grafana-fips-12.4 pkg:apk/chainguard/grafana-fips-13.0 pkg:bitnami/grafana pkg:golang/github.com/grafana/grafana
< 0+ 6 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: >= 9.2.0, < 9.2.4
- (no CPE)range: >= 9.2.0, < 9.2.4
Grafana/Grafanav5
Range: >= 9.2.0, < 9.2.4

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-vqc4-mpj8-jxchghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2022-39328ghsaADVISORY
github.com/grafana/grafana/security/advisories/GHSA-vqc4-mpj8-jxchghsaWEB
security.netapp.com/advisory/ntap-20221215-0003ghsaWEB
security.netapp.com/advisory/ntap-20221215-0003/mitre

News mentions

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cvss	0.585
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000