Joomla! Component com_fireboard – SQL Injection
Title: ====== Joomla com_fireboard - SQL Injection Vulnerability Date: ===== 2012-07-11 References: =========== http://www.vulnerability-lab.com/get_content.php?id=655 VL-ID: ===== 655 Common Vulnerability Scoring System: ==================================== 7.3 Introduction: ============= Joomla is a free and open source content management system (CMS) for publishing content on the World Wide Web and intranets and 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. Joomla had been downloaded 23 million times. Between March 2007 and February 2011 there had been more than 21 million downloads. As of November 2011, there are over 8,600 free and commercial extensions available from the official Joomla! Extension Directory and more available from other sources. (Copy of the Vendor Homepage: http://en.wikipedia.org/wiki/Joomla) Abstract: ========= The Laboratory Researcher (Nafsh) Ehram Shahmohamadi (sec-lab.ir) discovered a SQL Injection Vulnerability in the com_fireboard module of the joomla CMS. Report-Timeline: ================ 2012-07-11: Public or Non-Public Disclosure Status: ======== Published Exploitation-Technique: ======================= Remote Severity: ========= High Details: ======== A SQL Injection vulnerability is detected in the com_fireboard module of the joomla Content Management System. Remote attackers & low privileged user accounts can execute/inject own sql commands to compromise the application dbms. The vulnerability is located in the com_fireboard module with the bound vulnerable func fb_ parameter. Successful exploitation of the vulnerability result in dbms (Server) or application (Web) compromise. Vulnerable Module(s): [+] index.php?option=com_fireboard Vulnerable Parameter(s): [+] func fb_ Proof of Concept: ================= The sql injection vulnerability can be exploited by remote attackers without user inter action & with low privileged user account. For demonstration or reproduce ... Dork(s): inurl:"id=" & intext:"/com_fireboard/" PoC: http://[TARGET]/index.php?option=com_fireboard&Itemid=0&id=1&catid=0&func=fb_pdf'[SQL-INJECTION] Reference(s): xxx.com/index.php?option=com_fireboard&Itemid=0&id=1&catid=5&func=fb_pdf'[SQL-INJECTION] xxx.com/2012/index.php?option=com_fireboard&Itemid=79&id=1&catid=2&func=fb_pdf'[SQL-INJECTION] xxx.com/fireboard/index.php?option=com_fireboard&Itemid=38&id=22111&catid=16&func=fb_pdf'[SQL-INJECTION] xxx.com/board/index.php?option=com_fireboard&Itemid=54&id=70122&catid=12&func=fb_pdf'[SQL-INJECTION] xxx.com/jmfireboard/index.php?option=com_fireboard&Itemid=54&id=70122&catid=12&func=fb_pdf'[SQL-INJECTION] Risk: ===== The security risk of the remote sql injection vulnerability is estimated as high(+). Credits: ======== Nafsh - Ehram Shahmohamadi - (research@sec-lab.ir) [www.sec-lab.ir] - TEAM K0242 Disclaimer: =========== The information provided in this advisory is provided as it is without any warranty. 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