Server-side Request Forgery (SSRF) Affecting github.com/grafana/mcp-grafana/cmd/mcp-grafana package, versions <0.17.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMGRAFANAMCPGRAFANACMDMCPGRAFANA-18017864
- published19 Jul 2026
- disclosed15 Jul 2026
- creditUnknown
Introduced: 15 Jul 2026
CVE-2026-15583 (opens in a new tab)How to fix?
Upgrade github.com/grafana/mcp-grafana/cmd/mcp-grafana to version 0.17.1 or higher.
Overview
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the X-Grafana-URL header. An attacker can access sensitive internal resources and exfiltrate environment-configured service-account tokens by sending specially crafted HTTP requests.