CVE-2025-5277
Critical
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.
SeverityCritical
CVSS9.6
Exploit probability—
ProductAlexei-led Aws-mcp-server
PublishedMay 28, 2025
First seenMay 28, 2025
Weakness typeCWE-78OS command injection
How to fix
Update
- alexei-led aws-mcp-server1.3.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| alexei-led aws-mcp-server | v < 1.3.0 | 1.3.0 |
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