HACK ANY WEBSITE ADMIN PANEL BY SQL INJECTION | LOGIN BYPASS

WHAT IS SQL INJECTION ? 

SQL injection is a type of security exploit in which an attacker is able to insert malicious SQL code into a database query in order to gain unauthorized access to sensitive data or perform malicious actions on the database. This can be done by manipulating input fields in a web application that interact with a database, such as login forms or search fields. To prevent SQL injection, it is important to use prepared statements or parameterized queries, and to properly validate and sanitize user input.

Condetions of SQL Injection

There are several conditions that can make a website or application vulnerable to SQL injection attacks. Some of these include:

Inadequate input validation: If user input is not properly validated, an attacker may be able to insert malicious SQL code into fields such as a login form or search bar.

Use of dynamic SQL: If a web application uses dynamic SQL that concatenates user input with SQL commands, an attacker can manipulate the input to inject malicious code.

Outdated software: Older versions of web applications and databases may have known vulnerabilities that can be exploited through SQL injection.

SQL injection attack could be a login form on a website where the user is asked to enter their username and password. If the website is not properly protecting against SQL injection, an attacker could enter the following as their username:

Example of a SQL Injection Attack

An example of a SQL injection attack could be a login form on a website where the user is asked to enter their username and password.

If the website is not properly protecting against SQL injection, an attacker could enter the following as their username:

' OR 1=1 --

This would cause the following SQL query to be executed:

SELECT * FROM users WHERE username = '' OR 1=1 --' AND password = 'entered_password'

The -- at the end of the injected text is a comment symbol in SQL and this will cause the rest 

of the query to be ignored, so the attacker will log in without providing a valid password.

SELECT * FROM users WHERE username = '' OR 1=1 --' AND password = 'entered_password'

Another example is manipulating a search bar on a website, where the attacker can 

use a search query like

SELECT * FROM products WHERE name = '" UNION SELECT * FROM users --'

This query will cause the web application to return all the data from users table, which is not the intended behavior of the application.