aws-mcp-server MCP server is vulnerable to command injection.
Date: 2025-05
Attack vector: command-injection
Category: vulnerability-disclosure
Severity: Critical
CVE: CVE-2025-5277
CWE: CWE-78
CVSS: 9.6 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)

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.


Mitigations:

Architectural layers (MAESTRO):