The MCP inspector is a developer tool for testing and debugging MCP servers. Versions of MCP Inspector below 0.14.1 are vulnerable to remote code execution due to lack of authentication between the Inspector client and proxy, allowing unauthenticated requests to launch MCP commands over stdio. Users should immediately upgrade to version 0.14.1 or later to address these vulnerabilities.
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Wed, 16 Jul 2025 13:45:00 +0000
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Description | The MCP inspector is a developer tool for testing and debugging MCP servers. Versions of MCP Inspector below 0.14.1 are vulnerable to remote code execution due to lack of authentication between the Inspector client and proxy, allowing unauthenticated requests to launch MCP commands over stdio. Users should immediately upgrade to version 0.14.1 or later to address these vulnerabilities. | |
Title | MCP Inspector proxy server lacks authentication between the Inspector client and proxy | |
Weaknesses | CWE-306 | |
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-06-13T20:11:40.453Z
Updated: 2025-07-09T20:19:02.667Z
Reserved: 2025-06-06T15:44:21.557Z
Link: CVE-2025-49596

Updated: 2025-06-23T16:07:39.961Z

Status : Awaiting Analysis
Published: 2025-06-13T20:15:23.133
Modified: 2025-07-09T21:15:27.270
Link: CVE-2025-49596

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