Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 5 years ago. Improve this question Here is certain expert’s code: https://github.com/DalerAsrorov/Security-Flaws-And-Their-Prevention/blob/master/SQL%20Injection%20Prevention/FCCU.php#L34 In this example, at first line 34 and 35 doesn’t exist. So, it have one bug as described here:
Tag: sql-injection
Does Rails submit form need protection from SQL injections or XSS attacks?
I am developing a secure Rails app on a secure internal server, though I still want to protect it from any kind of SQL injections or XSS attacks. I know that if I have a search box I can use something …
change sql permission to prevent SQL injection
I’m currently making a website using PHP and MYSQLi. And I’ve been read a lot about SQL injection. As answered on other questions from StackExchange, 2 ways of prevent it is by using prepared statement and escaping string. Since I’m not able to do prepared statement (I’ve tried to make it based on tutorials and videos but can’t make it
How can I prevent 2nd order SQL attacks?
I’m using PHP PDO for my queries, everywhere, but I read that in very rare cases there could still be “second order injections” where an unsafe variable is stored then executed when used in another statement. Will prepared statements still protect against this? As long as I make sure I always use them? Or do I have to take more
Prevent SQL injection attacks in a Java program
I have to add a statement to my java program to update a database table: String insert = “INSERT INTO customer(name,address,email) VALUES(‘” + name + “‘,'” + addre + “‘,'” + email + “‘);”; I …
How can I prevent SQL injection in PHP?
If user input is inserted without modification into an SQL query, then the application becomes vulnerable to SQL injection, like in the following example: $unsafe_variable = $_POST[‘user_input’]; …