CVE-2025-49596

Critical CVSS: 9.4

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.

Vendor

Product

CWE

CWE-306

Yayın Tarihi

2025-06-13 20:15:23

Güncelleme

2025-07-09 21:15:27

Source Identifier

security-advisories@github.com

KEV Date Added

Kategoriler

CWE-306 CRITICAL 2025

Referanslar

https://github.com/modelcontextprotocol/inspector/commit/50df0e1ec488f3983740b4d28d2a968f12eb8979 https://github.com/modelcontextprotocol/inspector/security/advisories/GHSA-7f8r-222p-6f5g https://thenewstack.io/mcp-vulnerability-exposes-the-ai-untrusted-code-crisis https://www.oligo.security/blog/critical-rce-vulnerability-in-anthropic-mcp-inspector-cve-2025-49596