Critical severity9.6NVD Advisory· Published May 28, 2025· Updated Apr 15, 2026

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.

Patches

94d20ae1798a

https://github.com/alexei-led/aws-mcp-servervia osv

commit

Vulnerability mechanics

Generated by null/stub on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.

References

github.com/alexei-led/aws-mcp-server/blob/94d20ae1798a43ac7e3a28e71900d774e5159c8a/src/aws_mcp_server/cli_executor.pynvd
github.com/alexei-led/aws-mcp-server/commit/94d20ae1798a43ac7e3a28e71900d774e5159c8anvd

News mentions

No linked articles in our index yet.

cvss	0.624
epss	0.001
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000