Joomla! 1.6.0 | SQL Injection Vulnerability

By YGN Ethical Hacker Group -
==============================
 Joomla! 1.6.0 | SQL Injection Vulnerability
==============================


1. OVERVIEW

Joomla! 1.6.0 was vulnerable to SQL Injection.


2. BACKGROUND

Joomla is a free and open source content management system (CMS) for publishing content on the World Wide Web and intranets. It comprises a model–view–controller (MVC) Web application framework that can also be used independently.
Joomla is written in PHP, uses object-oriented programming (OOP) techniques and software design patterns, stores data in a MySQL database, and includes features such as page caching, RSS feeds, printable versions of pages, news flashes, blogs, polls, search, and support for language internationalization.


3. VULNERABILITY DESCRIPTION

Parameters (filter_order, filer_order_Dir) were not properly sanitized in Joomla! that lead to SQL Injection vulnerability.  This could an attacker to inject or manipulate SQL queries in the back-end database, allowing for the manipulation or disclosure of arbitrary data.


4. VERSION AFFECTED

Joomla! 1.6.0


5. PROOF-OF-CONCEPT/EXPLOIT

http://attacker.in/joomla160/index.php/using-joomla/extensions/components/content-component/article-category-list/?filter_order=yehg.net.AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAA,&filter_order_Dir=2&limit=3&limitstart=4


http://attacker.in/joomla160/index.php/using-joomla/extensions/components/content-component/article-category-list/?filter_order=1,&filter_order_Dir=yehg.net.BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB,&limit=3&limitstart=4


This is the exact same variant as shown in Joomla! 1.5.21:
http://yehg.net/lab/pr0js/advisories/joomla/core/[joomla_1.5_21]_sql_injection

We thought Joomla! team would fix this issue in 1.6.0 stable release whilst they fixed it in Joomla! 1.5.22!


6. SOLUTION

Upgrade to Joomla! 1.6.1 or higher


7. VENDOR

Joomla! Developer Team
http://www.joomla.org


8. CREDIT

This vulnerability was discovered by Aung Khant, http://yehg.net, YGN Ethical Hacker Group, Myanmar.


9. DISCLOSURE TIME-LINE

2011-01-24: notified vendor
2011-03-08: vendor released fix
2011-03-14: vulnerability disclosed


10. REFERENCES

Vendor Advisory URL: http://developer.joomla.org/security/news/328-20110201-core-sql-injection-path-disclosure.html
Original Advisory URL: http://yehg.net/lab/pr0js/advisories/joomla/core/[joomla_1.6.0]_sql_injection
OWASP Top 10: http://www.owasp.org/index.php/Category:OWASP_Top_Ten_Project
CWE-89: http://cwe.mitre.org/data/definitions/89.html


#yehg [2011-03-14]

Popular posts from this blog

CubeCart 3.0.20 (3.0.x) and lower | Multiple Cross Site Scripting Vulnerabilities

By YGN Ethical Hacker Group -
1. OVERVIEW CubeCart 3.0.20 and lower versions are vulnerable to Cross Site Scripting. 2. BACKGROUND CubeCart is an "out of the box" ecommerce shopping cart software solution which has been written to run on servers that have PHP & MySQL support. With CubeCart you can quickly setup a powerful online store which can be used to sell digital or tangible products to new and existing customers all over the world. 3. VULNERABILITY DESCRIPTION Multiple parameters are not properly sanitized, which allows attacker to conduct Cross Site Scripting attack. This may allow an attacker to create a specially crafted URL that would execute arbitrary script code in a victim's browser. 4. VERSIONS AFFECTED 3.0.20 and lower (aka 3.0.x family) 5. Affected URLs and Parameters /admin/adminusers/permissions.php (adminId parameter) /admin/categories/index.php (cat_name parameter) /admin/categories/languages.php (cat_master_id parameter) /admin/customers/ (...
Read more

java.com | Arbitrary URL Redirect Vulnerability

By YGN Ethical Hacker Group -
================================== java.com | Arbitrary URL Redirect Vulnerability ================================== 1. VULNERABILITY DESCRIPTION - Arbitrary URL Redirect http://java.com/inc/BrowserRedirect1.jsp?locale=en&host=attacker.in Demo: http://yehg.net/lab/pr0js/training/view/misc/java.com_Arbitrary_URL_Redirect/ 2. VENDOR Oracle Inc http://www.oracle.com 3. VULNERABILITY STATUS FIXED 4. DISCLOSURE TIME-LINE 2011-04-19: reported vendor 2011-04-23: vendor fixed the issue 2011-04-24: vulnerability disclosed 5. REFERENCES Original Advisory URL: http://yehg.net/lab/pr0js/advisories/sites/java.com/[java.com]_url_redirection OWASP-Top-10_2010-A10: https://www.owasp.org/index.php/Category:OWASP_Top_Ten_Project SANS-TOP-23: http://www.sans.org/top25-software-errors/ CWE-601: http://cwe.mitre.org/data/definitions/601.html #yehg [2011-04-24] --------------------------------- Best regards, YGN Ethical Hacker Group Yangon, Myanmar http://yehg.net Our Lab | http://yehg.net/lab Our Dir...
Read more