
SQL injection - Wikipedia
SQL Injection is a common security vulnerability that arises from letting attacker-supplied data become SQL code. This happens when programmers assemble SQL queries either by string interpolation or …
What is SQL injection? - Cloudflare
SQL injection is a type of cyber attack in which attackers insert malicious SQL commands into entry fields. If the commands are executed, the attackers can manipulate or retrieve information from a …
What is SQL Injection? Tutorial & Examples - PortSwigger
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 …
SQL Injection - OWASP Foundation
A SQL injection attack consists of insertion or “injection” of a SQL query via the input data from the client to the application.
SQL Injection - GeeksforGeeks
Sep 23, 2025 · SQL Injection is a security flaw in web applications where attackers insert harmful SQL code through user input. This can allow them to access sensitive data, change database contents, or …
What is a SQL Injection Attack? | CrowdStrike
SQL injection (SQLi) is a cyberattack that injects malicious SQL code into an application, allowing the attacker to view or modify a database. According to the Open Web Application Security Project, …
What Is an SQL Injection? - Palo Alto Networks
SQL injection is a web application cyber attack that manipulates backend SQL queries by injecting malicious input into form fields or URL parameters. Attackers access, modify, or delete database …