Difference between revisions of "Abridged SQL Injection Prevention Cheat Sheet"

From OWASP
Jump to: navigation, search
(Parametrized Query Examples)
Line 57: Line 57:
 
  '''# Delete'''
 
  '''# Delete'''
 
  Project.delete(:name => 'name')
 
  Project.delete(:name => 'name')
 +
|-
 +
| Ruby
 +
|
 +
insert_new_user = db.prepare "INSERT INTO users (name, age, gender) VALUES (?, ? ,?)"
 +
insert_new_user.execute 'aizatto', '20', 'male'
 
|-
 
|-
 
| PHP - PDO
 
| PHP - PDO

Revision as of 17:20, 18 November 2011

DRAFT CHEAT SHEET - WORK IN PROGRESS

Introduction

SQL Injection is one of the most damaging web vulnerabilities. It represents a serious threat because SQL Injection allows evil attacker code to change the structure of a web application's SQL statement in a way that can steal data, modify data, or facilitate command injection. This cheat sheet is a derivative work of the SQL Injection Prevention Cheat Sheet.

Parametrized Query Examples

SQL Injection is best prevented through the use of parametrized queries. The following chart demonstrates, with real-world code samples, how to build parametrized queries in most of the common web languages.

Related Articles

OWASP Cheat Sheets Project Homepage


Authors and Primary Editors

Jim Manico - jim [at] owasp.org