Windsurf api

Cascade Generated SQL Injection Vulnerability

Critical SQL injection vulnerability exists in Cascade-generated code. User input is directly concatenated into SQL queries without parameterization, allowing attackers to execute arbitrary SQL and steal data.

This is a critical security issue that must be fixed immediately.

Error Messages You Might See

SQL injection detected: user input in query string Malicious SQL in parameter Unexpected query structure
SQL injection detected: user input in query stringMalicious SQL in parameterUnexpected query structure

Common Causes

  1. Cascade used string concatenation instead of prepared statements: query = "SELECT * FROM users WHERE id=" + userId
  2. User input passed directly to JPQL query without proper binding
  3. Cascade used native SQL instead of parameterized JPA queries

How to Fix It

Replace string concatenation with parameterized queries using ? placeholders and prepared statements. Use JPA @Query with :paramName binding. Never concatenate user input into queries. Use Spring Data repository methods which handle parameterization automatically. Review all raw SQL queries for vulnerabilities.

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Frequently Asked Questions

How do I write safe SQL queries?

Use parameterized queries with ? placeholders or named parameters :name. Never concatenate strings into queries.

Example of safe vs unsafe?

UNSAFE: String sql = 'SELECT * FROM users WHERE id=' + userId; SAFE: USE PreparedStatement or JPA @Query

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