CVE-2021-31231

MEDIUM 5.5CVE-2021-31231 · Published 30/04/2021 · updated 17/06/2026

In short

CVE-2021-31231 is a MEDIUM (CVSS 5.5) vulnerability affecting enterprise metrics (grafana).
Chance of exploitation in the next 30 days (EPSS): 0.28%, higher than 20.2% of all vulnerabilities.
Fix: update to 1.2.1 or later.

Package	Affected versions	Patched versions
enterprise metrics grafana	`< 1.2.1`	`1.2.1`

Description

The Alertmanager in Grafana Enterprise Metrics before 1.2.1 and Metrics Enterprise 1.2.1 has a local file disclosure vulnerability when experimental.alertmanager.enable-api is used. The HTTP basic auth password_file can be used as an attack vector to send any file content via a webhook. The alertmanager templates can be used as an attack vector to send any file content because the alertmanager can load any text file specified in the templates list.

References

community.grafana.com/c/security-announcements · Broken Link
grafana.com/docs/metrics-enterprise · Product
grafana.com/docs/metrics-enterprise/latest/downloads · Release Notes
grafana.com/docs/metrics-enterprise/latest/downloads · Release Notes
security.netapp.com/advisory/ntap-20210611-0001 · Third Party Advisory

More vulnerabilities in enterprise metrics

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free