Security Advisory

CVE-2026-85620

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-04 14:32:11

Last updated 2026-09-04 14:32:11

Assigner VulnCheck

CVSS score 9.2

State PUBLISHED

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.

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