BizIdea Design CMS 2015Q3 SQL Injection Vulnerability

Document Title:
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bizidea Design CMS 2015Q3 - SQL Injection Vulnerability

Product & Service Introduction:
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http://www.bizidea.co.th

Technical Details & Description:
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A remote sql injection web vulnerability has been discovered in the official bizidea Design content management system.
The vulnerability allows remote attackers to execute own sql commands to compromise the web-applicaation or database management system.

The vulnerability is located in the `news_id` value of the `index.php` file. Remote attackers are able to execute own sql commands by 
manipulation of the GET method request with the vulnerable news_id parameter. The request method to inject the sql command is GET and 
the issue is located on the application-side of the online-service.

The security risk of the sql injection vulnerability is estimated as high with a cvss (common vulnerability scoring system) count of 8.7.
Exploitation of the remote sql injection web vulnerability requires no user interaction or privilege web-application user account.
Successful exploitation of the remote sql injection results in database management system, web-server and web-application compromise.

Request Method(s):
            [+] GET

Vulnerable File(s):
            [+] index.php

Vulnerable Parameter(s):
            [+] news_id


Proof of Concept (PoC):
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The sql injection web vulnerability can be exploited by remote attackers without privilege application user account or user interaction.
For security demonstration or to reproduce the vulnerability follow the provided information and steps below to continue.

Admin UI: /admin

Google Dork(s): "Powered by bizidea.co.th"

PoC: http://localhost.co.th:8080/index.php?route=module/news/detail&news_id=438%27[REMOTE SQL INJECTION VULNERABILITY!]



Solution - Fix & Patch:
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The sql injection vulnerability can be patched by usage of a secure prepared statement or entity on requests via GET with the vulnerable news_id value.
Disallow special chars and escape to filter the input of the parameter.

#  0day.today [2018-01-01]  #