CVE-2026-104120Published

modelcontextprotocol mcp-server-fetch/mcp-server-everything Fetch Tool server.py fetch_url server-side request forgery

cve-program · CVE-2026-104120

Published

mcp-server-fetch

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "modelcontextprotocol",
                    "product": "mcp-server-fetch",
                    "versions": [
                        {
                            "version": "2026.6.0",
                            "status": "affected"
                        },
                        {
                            "version": "2026.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "2026.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "2026.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "2026.6.4",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:modelcontextprotocol:mcp-server-fetch:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "Fetch Tool"
                    ]
                }

mcp-server-everything

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "modelcontextprotocol",
                    "product": "mcp-server-everything",
                    "versions": [
                        {
                            "version": "2026.6.0",
                            "status": "affected"
                        },
                        {
                            "version": "2026.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "2026.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "2026.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "2026.6.4",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:modelcontextprotocol:mcp-server-everything:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "Fetch Tool"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON