SQL INJECTION 101 SQLi - FROM BASICS TO EXPERT AND WHY IS SO IMPORTANT

Gameboy64 said:

SQL injection is very important part of Hacking as it's the root where all the information comes from like unique CVV, Combos, Access, Logs, FullZ can be obtained, once you master SQL Injections, you can start getting your OWN Fresh and Unique based on the targets or other information you have. This needs to be combined with Password Hash Cracking to Decrypt the information obtained.​

In this section, I will explain:

• What SQL injection (SQLi) is.
• How to find and exploit different types of SQLi vulnerabilities.

What is SQL injection (SQLi)?​

SQL injection (SQLi) is a web security vulnerability that allows an attacker to interfere with the queries that an application makes to its database. This can allow an attacker to view data that they are not normally able to retrieve. This might include data that belongs to other users, or any other data that the application can access. In many cases, an attacker can modify or delete this data, causing persistent changes to the application's content or behavior.
In some situations, an attacker can escalate a SQL injection attack to compromise the underlying server or other back-end infrastructure. It can also enable them to perform denial-of-service attacks.

What is the impact of a successful SQL injection attack?​

A successful SQL injection attack can result in unauthorized access to sensitive data, such as:

• Passwords.
• Credit card details.
• Personal user information.

SQL injection attacks have been used in many high-profile data breaches over the years. These have caused reputational damage and regulatory fines. In some cases, an attacker can obtain a persistent backdoor into an organization's systems, leading to a long-term compromise that can go unnoticed for an extended period.

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