{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "94d20ae1798a43ac7e3a28e71900d774e5159c8a"
            }
          ],
          "repo": "https://github.com/alexei-led/aws-mcp-server",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "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.",
  "id": "CVE-2025-5277",
  "modified": "2026-03-13T21:54:23.740537763Z",
  "published": "2025-05-28T14:15:35.827Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/alexei-led/aws-mcp-server/blob/94d20ae1798a43ac7e3a28e71900d774e5159c8a/src/aws_mcp_server/cli_executor.py#L92"
    },
    {
      "type": "FIX",
      "url": "https://github.com/alexei-led/aws-mcp-server/commit/94d20ae1798a43ac7e3a28e71900d774e5159c8a"
    }
  ],
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}