SQL Injection
From charlesreid1
Overview
SQL Injection is a web security vulnerability that allows attackers to execute custom SQL queries by taking advantage of unvalidated inputs.
SQL injections can have a high impact and are easy to carry out, making them one of the most common exploited vulnerabilities.
Types
There are several types of SQL injection attacks:
- Retrieving hidden data
- Subverting application logic
- UNION attacks
- Examining the database
- Blind SQL injection