CVE-2026-15583

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · CVE-2026-15583 CVE-2026-15583 Grafana MCP Server 0.17.0 - Grafana Labs I am @abraxasnull. Loopback lab. The client is CVE-2026-15583-Abraxas-Labs.py. Confused deputy. Unauthenticated MCP HTTP takes X-Grafana-URL from...

Exploit for CVE-2026-15583

abraxaslabs.tech · github.com/abraxas ·&...

CVE-2026-19516

A caller-supplied X-Grafana-URL request header controls the destination of mcp-grafana's outbound requests, and the grafanaapirequest 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...

EUVD-2026-55938

A caller-supplied X-Grafana-URL request header controls the destination of mcp-grafana's outbound requests, and the grafanaapirequest 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...

CVE-2026-19516 CVE-2026-19516 CVE Record

A caller-supplied X-Grafana-URL request header controls the destination of mcp-grafana's outbound requests, and the grafanaapirequest 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...

CVE-2026-19516

The CVE describes SSRF in Grafana’s mcp-grafana outbound requests: a caller-supplied X-Grafana-URL header plus grafana_api_request can set HTTP method, path, and body, enabling directing requests to internal, loopback, and link-local services (including metadata endpoints) beyond the configured G...

CVE-2026-19516 CVE-2026-19516 CVE Record

A caller-supplied X-Grafana-URL request header controls the destination of mcp-grafana's outbound requests, and the grafanaapirequest 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...

CVE-2026-19516: Server-Side Request Forgery (SSRF)

A caller-supplied X-Grafana-URL request header controls the destination of mcp-grafana's outbound requests, and the grafanaapirequest 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...

PT-2026-70062

Name of the Vulnerable Software and Affected Versions mcp-grafana versions prior to 1.1.0 Description An authentication bypass allows unauthenticated attackers to use self-generated session IDs to gain access to the server's Grafana service account. This can be chained with a server-side request...

Grafana MCP server-side request forgery via X-Grafana-URL header (grafana_api_request)

A caller who can invoke the grafanaapirequest tool can supply an X-Grafana-URL request header to control the destination of mcp-grafana's outbound requests, and can also choose the HTTP method, path, and body. Because the destination isn't restricted to the configured Grafana instance, the caller...

CVE-2026-15583

A confused-deputy flaw in Grafana MCP Server allows an unauthenticated remote attacker to exfiltrate the server's environment-configured Grafana service-account token by supplying a crafted X-Grafana-URL request header. This also enables SSRF against arbitrary internal services, including cloud...

CVE-2026-15583

Grafana MCP Server is affected by CVE-2026-15583, a confusion-deputy vulnerability that allows an unauthenticated remote attacker to exfiltrate the server’s Grafana service-account token and perform SSRF via a crafted X-Grafana-URL header. The flaw enables targeting internal services, including c...

CVE-2026-15583: Externally Controlled Reference to a Resource in Another Sphere

A confused-deputy flaw in Grafana MCP Server allows an unauthenticated remote attacker to exfiltrate the server's environment-configured Grafana service-account token by supplying a crafted X-Grafana-URL request header. This also enables SSRF against arbitrary internal services, including cloud...

Grafana MCP server-side request forgery via X-Grafana-URL header

A vulnerability has been discovered in the mcp-grafana project https://github.com/grafana/mcp-grafana where a confused-deputy flaw allows an unauthenticated remote attacker to exfiltrate the server's environment-configured Grafana service-account token by supplying a crafted X-Grafana-URL request...