Is there a tutorial site about XSS and SQL injection?

Question

XSS

I am interested in site security, how XSS vulnerability works, how to detect it, use it, and also about SQL injections. Are there any books on this subject with examples.

Answer 1

You don't need this info until you learn how to search the Internet

Answer 2

There is enough information on wikipedia
XSS just saying - injecting a script into a site (html tags allowed)
SQL injection usually occurs if SQL "control characters" are passed
They are usually escaped php.net/manual/ru/function.addslashes.php

Answer 3

For SQL-inj I don't know, but for XSS you can try xss-game.appspot.com