CVE-2011-5113 in Com Techfolio
Summary
by MITRE
SQL injection vulnerability in frontend/models/techfoliodetail.php in Techfolio (com_techfolio) component 1.0 for Joomla! allows remote attackers to execute arbitrary SQL commands via the catid parameter.
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Analysis
by VulDB Data Team • 01/05/2025
The vulnerability identified as CVE-2011-5113 represents a critical sql injection flaw within the Techfolio component version 1.0 for Joomla! platforms. This security weakness resides in the frontend models file techfoliodetail.php and specifically affects the catid parameter handling. The vulnerability allows remote attackers to manipulate database queries through crafted input, potentially enabling unauthorized access to sensitive information and system compromise. The affected component is part of Joomla's content management framework, making it susceptible to exploitation across numerous websites utilizing this particular version.
Technical exploitation of this vulnerability occurs when user input containing malicious sql commands is passed through the catid parameter without proper sanitization or validation. The flaw demonstrates characteristics consistent with CWE-89, which categorizes sql injection vulnerabilities as a fundamental weakness in application security where untrusted data is directly incorporated into sql queries. Attackers can leverage this vulnerability to execute arbitrary database commands, potentially gaining access to administrative credentials, user data, or even escalating privileges within the affected Joomla installation. The remote nature of the attack means that exploitation can occur from any location without requiring physical access to the target system.
The operational impact of CVE-2011-5113 extends beyond simple data theft, as successful exploitation could enable complete system compromise and persistent access to affected websites. Organizations using the vulnerable Techfolio component face significant risk of data breaches, unauthorized modifications to website content, and potential use as a stepping stone for broader attacks within their network infrastructure. The vulnerability affects the integrity and confidentiality of all data stored within the database, including user information, configuration settings, and potentially sensitive business data. From an attack perspective, this vulnerability aligns with ATT&CK technique T1071.004, which covers application layer protocol manipulation, and T1046, involving network service discovery that can be leveraged for further reconnaissance.
Mitigation strategies for this vulnerability require immediate action including the application of security patches provided by Joomla! or the component developers. Organizations should implement proper input validation and sanitization measures, ensuring that all user-supplied data undergoes rigorous filtering before being processed by database queries. The implementation of prepared statements or parameterized queries can effectively prevent sql injection attacks by separating sql code from data. Additionally, network segmentation and intrusion detection systems should be deployed to monitor for suspicious activities related to database access patterns. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other components of the Joomla installation, as this vulnerability demonstrates how seemingly minor flaws can create significant security risks within content management systems.