{"uuid": "ec9c3808-b404-40ef-bc2b-9fdfb3708e5a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-23744", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/mcpjam_inspector_rce.rb", "content": "{\"aliases\": [], \"arch\": \"cmd\", \"author\": [\"Louay-075\", \"earthenvessel\"], \"autofilter_ports\": [80, 8080, 443, 8000, 8888, 8880, 8008, 3000, 8443], \"autofilter_services\": [\"http\", \"https\"], \"check\": true, \"default_credential\": false, \"description\": \"This module exploits an unauthenticated command execution vulnerability in\\n          MCPJam Inspector. The /api/mcp/connect endpoint accepts a JSON serverConfig\\n          object containing a command and argument list used to start an MCP server.\\n          A remote attacker can abuse this endpoint to execute arbitrary operating\\n          system commands as the user running MCPJam Inspector.\\n\\n          By default, this module starts a transient Node.js stdio MCP server, then\\n          invokes a tool that executes the Metasploit command payload. A direct\\n          /bin/sh -c mode is also available via EXEC_METHOD=direct_sh, but the MCP\\n          tool mode is more reliable when the inspector expects a valid MCP\\n          handshake.\", \"disclosure_date\": \"2026-01-16\", \"fullname\": \"exploit/multi/http/mcpjam_inspector_rce\", \"is_install_path\": true, \"mod_time\": \"2026-08-31 15:14:30 +0000\", \"name\": \"MCPJam Inspector Connect API Command Execution\", \"needs_cleanup\": null, \"notes\": {\"Reliability\": [\"repeatable-session\"], \"SideEffects\": [\"ioc-in-logs\"], \"Stability\": [\"crash-safe\"]}, \"path\": \"/modules/exploits/multi/http/mcpjam_inspector_rce.rb\", \"platform\": \"Linux,Unix\", \"post_auth\": false, \"rank\": 600, \"ref_name\": \"multi/http/mcpjam_inspector_rce\", \"references\": [\"CVE-2026-23744\", \"URL-https://github.com/mcpjam/inspector\", \"URL-https://packetinside.github.io/cves/cve-2026-23744/\"], \"rport\": 443, \"session_types\": false, \"targets\": [\"Unix/Linux Command\"], \"type\": \"exploit\"}", "creation_timestamp": "2026-09-08T06:50:02.275106Z"}