Medium
Blind SQL Injection level Medium on DVWA
vulnerabilities/sqli_blind/source/medium.php<?phpif( isset( $_POST[ 'Submit' ] ) ) { // Get input $id = $_POST[ 'id' ]; $id = ((isset($GLOBALS["___mysqli_ston"]) && is_object($GLOBALS["___mysqli_ston"])) ? mysqli_real_escape_string($GLOBALS["___mysqli_ston"], $id ) : ((trigger_error("[MySQLConverterToo] Fix the mysql_escape_string() call! This code does not work.", E_USER_ERROR)) ? "" : "")); // Check database $getid = "SELECT first_name, last_name FROM users WHERE user_id = $id;"; $result = mysqli_query($GLOBALS["___mysqli_ston"], $getid ); // Removed 'or die' to suppress mysql errors // Get results $num = @mysqli_num_rows( $result ); // The '@' character suppresses errors if( $num > 0 ) { // Feedback for end user echo '<pre>User ID exists in the database.</pre>'; } else { // Feedback for end user echo '<pre>User ID is MISSING from the database.</pre>'; } //mysql_close();}?> Mencari Informasi




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