---
id: "CVE-2026-106472"
page: "https://infrastack.ai/live/CVE-2026-106472"
kind: "vulnerability"
aliases: ["CVE-2026-106472"]
title: "Grafana: Prometheus data source lets queries reach any server endpoint"
severity: "medium"
cvss: 6.3
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["grafana", "package", "prometheus", "self-hosted"]
not_affected_if: ["no-credentials-configured", "no-prometheus-data-source"]
published_at: "2026-11-12T18:17:12+00:00"
first_seen_at: "2026-11-12T18:40:37+00:00"
updated_at: "2026-11-12T18:42:57+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-106472", "first_seen_at": "2026-11-12T18:40:37+00:00"}]
exploit_sources: []
---

# Grafana: Prometheus data source lets queries reach any server endpoint

Link for people: https://infrastack.ai/live/CVE-2026-106472 (this .md is for agents)

Grafana's Prometheus data source forwards caller-supplied resource paths to the configured Prometheus server without limiting them to supported API endpoints. A user allowed to query the data source can read responses from other endpoints on that server using the data source's stored credentials.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the Grafana version with `grafana server -v` or the About page in the Grafana UI.
- List Prometheus data sources and note any that use stored credentials or basic auth against a server with non-API endpoints.

## Timeline

- 2026-11-12T18:40:37+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-106472

## From the sources

Grafana's Prometheus data source passes the resource path supplied by the caller to the configured Prometheus server without restricting it to the supported API endpoints [missing path allowlist]. A user with permission to query the data source can read responses from other endpoints on that server using the data source's credentials.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_