CVEs-PoC/2025/CVE-2025-5277.md

CVE-2025-5277

Description

aws-mcp-server MCP server is vulnerable to command injection. An attacker can craft a prompt that once accessed by the MCP client will run arbitrary commands on the host system.

POC

Reference

• https://github.com/alexei-led/aws-mcp-server/blob/94d20ae1798a43ac7e3a28e71900d774e5159c8a/src/aws_mcp_server/cli_executor.py#L92

Github

• https://github.com/ARPSyndicate/cve-scores