{keyword}');select Pg_sleep(5)-- -

: This closes the original SQL function and terminates the statement.

If your application is vulnerable to this, you must implement these defenses: {KEYWORD}');SELECT PG_SLEEP(5)--

: Reject any input containing special characters like ; , -- , or SELECT in fields where they don't belong. : This closes the original SQL function and

The string is a classic example of a SQL injection (SQLi) payload designed for Time-Based Blind SQL injection . 🛠️ Anatomy of the Payload 🛠️ Anatomy of the Payload : Ensure the

: Ensure the database user for the web app cannot execute administrative commands like PG_SLEEP .

If you'd like to see an example of a in a specific language (like Python or PHP) to fix this, or if you need a guide on other SQLi types , let me know!

: Find a search bar, login field, or URL parameter (e.g., ://example.com ). Inject the Payload : Replace the input with the payload. Observe the Lag : If the page loads instantly , the input is likely sanitized.