![]() To identify blind SQLi, we are going to make sure that the vulnerability exists in the website by asking a true or false statement. ![]() Unlike error-based SQL injection, error messages are not shown that could help in the identification of blind sql injection. To do so, we have identified the endpoint that is vulnerable to SQL injection. When exploiting the sql injection, the best first step is to identify all the user inputs which are interacting with the Database. We will exploit blind sql injection on the DVWA website (You can setup DVWA as local Pentesting lab). In this case, an attacker can take advantage of true and false statements to determine the backend database and dump data. Sometimes, the web developers hide the error messages caused by the backed SQL query, but the SQL injection vulnerability still exists in the web application due to improper handling and unsanitized user input. ![]() Extracting column names of the Database Table:.Discover Blind SQLi using Benchmark() function:.Detecting Blind SQL Injection using Sleep function:. ![]()
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