~ / search / GHSA-9j65-rv5x-4vrf

GHSA-9j65-rv5x-4vrf

Grafana's datasource proxy API allows authorization checks to be bypassed

Source: GitHub Advisory Database (reviewed) Moderate CVE-2025-3454

Packages

EcosystemPackageAffectedFixed in
Go github.com/grafana/grafana >= 0.0.0-20210414170620-dadccdda06e6, < 0.0.0-20250424191517-1f707d16ed5d 0.0.0-20250424191517-1f707d16ed5d

Details

As written in the advisory (Markdown source, shown as plain text).

This vulnerability in Grafana's datasource proxy API allows authorization checks to be bypassed by adding an extra slash character in the URL path. Users with minimal permissions could gain unauthorized read access to GET endpoints in Alertmanager and Prometheus datasources. The issue primarily affects datasources that implement route-specific permissions, including Alertmanager and certain Prometheus-based datasources.

References

External links from the advisory. They lead to third-party sites.