SQL Injection Detector
Detect SQL injection risks in input by scanning UNION, boolean, error-based and time-based patterns with batch checks and defense tips
SQL Injection Scan
Detection Config
Safety Tips
- Use parameterized queries or prepared statements
- Avoid string concatenation and use ORM/query builders
- Validate input with allowlists and length limits
- Apply least privilege for database accounts
SQL Injection Detector Guide
Overview
Detect SQL injection risks in input by spotting UNION, boolean, error-based, and time-based patterns. Useful for API debugging, log review, and security audits.
Key Features
- Single and batch scans with risk grades and threat details
- Database type filters and detection level control
- Safe query suggestion and defense guidance
Detection Coverage
- Core statements and comments: UNION, SELECT, INSERT, and more
- Blind and error-based payloads: boolean logic, time delays, error functions
- DB-specific rules: common MySQL/PostgreSQL/Oracle functions and system tables
Risk Levels
- High: likely to execute malicious SQL or leak data
- Medium: suspicious patterns that need verification
- Low: weak signals that require context
Configuration
- Database type: choose target DB or all rules
- Detection level: basic, standard, and advanced
- Detection options: toggle UNION, boolean, time-based, and error-based rules
How to Use
- Choose single or batch mode
- Paste input and adjust detection settings
- Review risk level, threat details, and tips
Defense Tips
- Use parameterized queries or prepared statements
- Avoid SQL string concatenation and rely on ORM/query builders
- Validate inputs with allowlists and length limits
- Apply least privilege to database accounts