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CVE-2026-23744

🗓️ 16 Jan 2026 20:10:37Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 1029 Views🌐 WEB

Remote code execution in MCPJam inspector versions 1.4.2 and earlier via an exposed HTTP endpoint on all interfaces.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
mcpjaminspectorRange<1.4.3
[
  {
    "vendor": "MCPJam",
    "product": "inspector",
    "versions": [
      {
        "version": "<= 1.4.2",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
serverIdrequest body/api/mcp/connectUnauthenticated command execution via MCPJam Inspector connect endpoint using serverConfig to spawn command on targetCWE-306
serverConfigrequest body/api/mcp/connectUnauthenticated command execution via MCPJam Inspector connect endpoint using serverConfig to spawn command on targetCWE-306
serverIdrequest body/api/mcp/tools/executeCommand execution via MCP tools/execute endpoint by dispatching a tool call to run arbitrary commandsCWE-306
toolNamerequest body/api/mcp/tools/executeCommand execution via MCP tools/execute endpoint by dispatching a tool call to run arbitrary commandsCWE-306
parametersrequest body/api/mcp/tools/executeCommand execution via MCP tools/execute endpoint by dispatching a tool call to run arbitrary commandsCWE-306

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17 Jun 2026 10:22Current
7.7High risk
Vulners AI Score7.7
CVSS 3.19.8
EPSS0.65845
SSVC
1029