Security Advisory

CVE-2026-85787

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-04 20:03:58
Last updated 2026-09-08 15:53:22
Assigner AMZN
CVSS score 7.1
State PUBLISHED

Description

An incomplete list of disallowed inputs in the SQL validation component in Amazon awslabs postgres-mcp-server before version 1.1.7 might allow an unauthenticated actor to modify data beyond the read-only scope by placing crafted SQL into the content that is submitted when an authenticated user interacts with the MCP server. To remediate this issue, users should upgrade to version 1.1.7 or above.