https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T08:52:32.318849+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-19516 CVE-2026-19516 — CVE-2026-19516 CVE Record 2026-10-07T08:52:32.334674+00:00

Affected: Grafana MCP Server, Grafana mcp-grafana

A caller-supplied X-Grafana-URL request header controls the destination of mcp-grafana's outbound requests, and the grafana_api_request tool lets the caller also choose the HTTP method, path, and body. Because the destination is not restricted to the configured Grafana instance, a caller can direct requests at internal, loopback, and link-local network services (including metadata endpoints) and read the responses, resulting in server-side request forgery. The fix for CVE-2026-15583 prevented the configured service-account token from being sent to unintended destinations but did not restrict the destinations themselves.