CVE-2025-6514

Description

mcp-remote is exposed to OS command injection when connecting to untrusted MCP servers due to crafted input from the authorization_endpoint response URL

References

• https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-20823
• https://research.jfrog.com/vulnerabilities/mcp-remote-command-injection-rce-jfsa-2025-001290844/
• https://github.com/geelen/mcp-remote/commit/607b226a356cb61a239ffaba2fb3db1c9dea4bac
• https://jfrog.com/blog/2025-6514-critical-mcp-remote-rce-vulnerability