CVE-2026-85787An incomplete list of disallowed inputs in the SQL validation component of Amazon awslabs postgres-mcp-server

Descripción

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.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• https://pypi.org/project/awslabs.postgres-mcp-server/1.1.7/ patchrelease-notes
• https://aws.amazon.com/security/security-bulletins/2026-101-aws/ vendor-advisory