PostgreSQL Vulnerability Scanner: Secure Your Production Database

Scan your PostgreSQL database for permission misconfigurations and insecure access paths without sharing credentials.

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Technical Audit Procedure

check_dangerous_grants.sql

Terminal|check_dangerous_grants.sql

-- Identify public grants that allow any connected user to read sensitive system information.

1SELECT 
2  grantee, 
3  table_schema, 
4  table_name, 
5  privilege_type 
6FROM information_schema.role_table_grants 
7WHERE grantee = 'PUBLIC' 
8  AND table_schema NOT IN ('information_schema', 'pg_catalog');

Market Comparison

Why industry leaders choose DBX Deterministic Audits

Feature	DBX Engine	Manual Audit	Legacy Scanners
Deterministic Path Analysis
Zero-Credential Architecture
Real-time Attack Path Graph
Automatic RLS Validation
Instant Compliance Proof
Copy-Paste Remediation

Technical Deep Dive

Traditional database scanners are intrusive and often require 'root' access. DBX takes a different approach: static analysis of your database catalog. We analyze the effective permissions of every role, the logical structure of your views, and the implementation details of your functions to find common privilege escalation paths and sensitive data exposures.

No database credentials required

Offline analysis capability

Exhaustive permission tracing

Compliance-ready reporting

Primary Vulnerability Vectors

01
Unauthorized data access
02
Lateral movement
03
Privilege escalation

Audit Checklist

Audit effective permissions for the 'PUBLIC' role

Identify roles with the 'SUPERUSER' or 'CREATEROLE' attribute

Scan for unencrypted sensitive columns

Validate connection limit constraints on non-admin roles

Check for outdated extensions with known vulnerabilities

How it works

High-integrity schema introspection

Introspect

Run a read-only script to extract your database catalog. No data ever leaves your machine.

Simulate

Our engine executes billion-path simulations to find logical RLS bypasses.

Remediate

Receive copy-paste SQL fixes for every high-risk vulnerability discovered.

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