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auth.js — CodeGuard AI Review
Fixed
// Before CodeGuard AI
function getUserData(id) {
  const query = "SELECT * FROM users WHERE id = " + id;
  return db.execute(query); // ⚠️ SQL Injection!
}

// After CodeGuard AI  ✅
function getUserData(id: string): Promise {
  return db.execute(
    "SELECT * FROM users WHERE id = $1",
    [sanitize(id)]  // Parameterized & safe
  );
}
AI Analysis Complete
1 Critical FixedScore: 95/100
🚨 SQL Injection Detected
✅ Auto-Fixed & Secured
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