Security Advisory
CVE-2026-85620
8.6
HIGH
Vulnerability Description
Postgres MCP Pro 0.3.0 contains a restricted-mode bypass vulnerability where function-name validation is not applied to RangeFunction nodes in FROM clauses. Attackers can execute file-reading functions like pg_read_file through FROM-clause syntax to read arbitrary files despite restricted-mode protections.
Published Date
September 4, 2026
Official Source
NIST NVD Advisory