AWS Labs Postgres MCP Server vulnerabilities

1 vulnerability

Known vulnerabilities in AWS Labs Postgres MCP Server, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

9.6CVE-2026-87911awsaws labs postgres mcp server
EPSS score
1.74%
An OS command injection weakness in the read-only enforcement of the SQL validation component in Amazon awslabs postgres-mcp-server before 1.1.7 might allow an unauthenticated actor to execute operating system commands on the host of a self-managed PostgreSQL server by placing a crafted COPY ... TO PROGRAM statement into content that is processed when an authenticated user interacts with the MCP server in its default read-only mode. To remediate this issue, users should upgrade to version 1.1.7 or later.