Your queries are wide open.

That string concatenation in your SQL query just became OWASP #1. SQLGuard catches injection vulnerabilities, missing parameterization, and dangerous query patterns before they reach production.

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$ clawhub install sqlguard click to copy
$ sqlguard scan
🛡️ SQLGuard v1.0.0
 
Scanning 31 files...
 
  src/users/repository.ts:47
    ✗ [SI-003] String concatenation in SQL query
    → Use parameterized queries: db.query('SELECT * FROM users WHERE id = $1', [id])
 
  src/api/search.py:23
    ✗ [MP-001] f-string interpolation in SQL — injection risk
    → Use cursor.execute('SELECT * FROM items WHERE name = %s', (name,))
 
  src/models/order.go:89
    ✗ [DQ-005] DELETE without WHERE clause
    → Always include a WHERE clause to prevent accidental data loss
 
  src/controllers/admin.rb:12
    ✗ [OM-004] ActiveRecord find_by_sql with string interpolation
    → Use sanitize_sql or parameterized queries
 
  ───────────────────────────────────────
  Score: 35/100 (Grade: F)  |  6 critical  3 high  2 medium

SQL injection has been OWASP #1 for over a decade.

Every string concatenation in a SQL query is an open door. Every f-string, every template literal, every unparameterized input is a vulnerability waiting to be exploited. SQLGuard scans your codebase and gives you a clear fix for every single one.

95+
Detection patterns
6
Languages supported
OWASP
Mapped to standards
100%
Local analysis

Everything you need to secure your SQL

💉

SQL Injection Detection

Detects string concatenation, template literals, and f-string interpolation in SQL queries across all major languages. Catches the vulnerabilities that lead to data breaches.

🔏

Parameterization Checker

Verifies that all user inputs flow through parameterized queries. Flags raw variable insertion and suggests the correct parameterized syntax for each language and framework.

⚠️

Dangerous Query Finder

Flags DELETE without WHERE, DROP TABLE, TRUNCATE, and other destructive operations that can cause catastrophic data loss when combined with user input.

🧩

ORM Misuse Scanner

Catches unsafe patterns in ActiveRecord, SQLAlchemy, Sequelize, GORM, and other ORMs. Finds raw SQL bypass methods and string interpolation in ORM queries.

🔄

N+1 Detection

Identifies query patterns inside loops that generate N+1 database calls. Suggests eager loading, joins, and batch query alternatives to prevent performance disasters.

🏛️

OWASP Compliance

Every finding maps directly to OWASP Top 10 categories. Generate compliance reports for audits and prove your codebase meets security standards.

How SQLGuard compares

Feature SQLFluff Semgrep SonarQube Snyk Code Brakeman SQLGuard
SQL injection detection ✗ ✓ (rules needed) ✓ ✓ ✓ (Ruby only) ✓ 95+ patterns
Multi-language ✗ (SQL only) ✓ ✓ ✓ ✗ (Ruby only) ✓ 6 languages
Parameterization check ✗ ✓ (partial) ✓ (partial) ✓ ✓ (partial) ✓ Full coverage
ORM misuse detection ✗ ✓ (limited) ✗ ✓ (limited) ✓ ✓ 5 ORMs
OWASP mapping ✗ ✓ ✓ ✓ ✗ ✓ Full Top 10
100% local / offline ✓ ✓ ✗ (server) ✗ (cloud) ✓ ✓
Pre-commit hooks ✓ ✓ ✗ ✗ ✗ ✓
SARIF output ✗ ✓ ✓ ✓ ✗ ✓
Zero config setup ✗ ✗ ✗ ✗ ✓ ✓

Simple, transparent pricing

Start scanning for free. Upgrade when your codebase demands it.

Free
$0
  • 5 files per scan
  • All 95+ detection patterns
  • Single directory scanning
  • Community support
Install Free
Pro
$19/mo
  • Unlimited files per scan
  • Pre-commit hooks
  • HTML & JSON reports
  • Deep audit mode
  • All 95+ detection patterns
  • Email support
Team
$39/mo
  • Everything in Pro
  • Custom policy rules
  • OWASP compliance reports
  • SARIF output
  • CI integration
  • Priority support

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SQL injection is a solved problem — if you scan for it

Install SQLGuard in 30 seconds. Find every injection risk, missing parameterization, and dangerous query in your codebase.

$ clawhub install sqlguard click to copy