PT-2026-85544 · Crystaldba · Postgres-Mcp
CVSS v3.1
8.6
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
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.
Fix
Incorrect Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Postgres-Mcp