{keyword};select Pg_sleep(5)-- 💯 Popular

For comprehensive testing and prevention guidelines, refer to the OWASP SQL Injection Prevention Cheat Sheet . SQL Injection Cheat Sheet - Invicti

A PostgreSQL function that pauses the current session for exactly 5 seconds. -- {KEYWORD};SELECT PG_SLEEP(5)--

The payload attempts to force the database to pause, confirming a vulnerability exists if the server's response is delayed. topic: {KEYWORD} topic: {KEYWORD} : This is the most effective defense

: This is the most effective defense. It separates the SQL command from the data, ensuring input is never executed as code. ; To protect a PostgreSQL-backed application from injection,

Likely the intended legitimate input for a search or filter feature. ;

To protect a PostgreSQL-backed application from injection, you must move away from building queries with string concatenation.

: Use Modern Object-Relational Mappers (ORMs) like TypeORM or Sequelize , which use parameterized queries by default.