MCP Inspector Security Update Advisory (CVE-2025-49596)

Overview

 

We have released a security update to address a vulnerability in MCP Inspector. Affected product users are advised to update to the latest version.
 

 

Affected Products

 

CVE-2025-49596

 

MCP Inspector Version: 0.14.1 and earlier

 

 

Resolved Vulnerabilities

 

Remote code execution vulnerability due to lack of authentication in MCP Inspector (CVE-2025-49596)

 

 

Vulnerability Patches

Vulnerability Patches have been made available in the latest updates. Please follow the instructions on the Referenced Sites to update to the latest Vulnerability Patches version.

 

CVE-2025-49596

 

MCP Inspector Version: 0.14.1

 

 

References

 

[1] Inspector proxy server vulnerabilities
https://github.com/modelcontextprotocol/inspector/security/advisories/GHSA-7f8r-222p-6f5g