CVE-2008-4715 in Jpad
Summary
by MITRE
SQL injection vulnerability in the Jpad (com_jpad) 1.0 component for Joomla! allows remote attackers to execute arbitrary SQL commands via the cid parameter to index.php.
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Analysis
by VulDB Data Team • 10/21/2024
The CVE-2008-4715 vulnerability represents a critical SQL injection flaw within the Jpad component version 1.0 for the Joomla installations. The flaw exists in how the application processes user input through the cid parameter in the index.php file, creating an avenue for malicious actors to manipulate database queries. The vulnerability is classified under CWE-89 as a SQL injection weakness, which is one of the most prevalent and dangerous web application security flaws identified in the Common Weakness Enumeration catalog. This particular flaw allows attackers to inject malicious SQL code directly into database queries, potentially compromising the entire database infrastructure.
The technical exploitation of this vulnerability occurs when an attacker manipulates the cid parameter in the URL to include malicious SQL payloads. The component fails to properly sanitize or validate user input before incorporating it into database queries, enabling attackers to bypass authentication mechanisms, extract sensitive data, modify database records, or even execute destructive operations on the underlying database system. The vulnerability is particularly dangerous because it allows remote code execution without requiring authentication, making it an attractive target for attackers seeking to compromise Joomla! installations. The flaw demonstrates poor input validation practices and inadequate parameter sanitization, which are fundamental security principles that should be implemented at every layer of web application development. According to the MITRE ATT&CK framework, this vulnerability maps to the T1190 technique for exploitation of a remote service, specifically targeting the database layer through SQL injection.
The operational impact of CVE-2008-4715 extends far beyond simple data theft, as it can lead to complete system compromise and data destruction. Attackers can leverage this vulnerability to gain unauthorized access to sensitive user information, including administrative credentials, personal data, and confidential business information stored in the database. The vulnerability also enables attackers to manipulate content management systems by modifying user accounts, altering website content, or creating backdoor access points for future exploitation. Organizations running vulnerable Joomla versions and highlights the critical importance of regular security updates and patch management.
Mitigation strategies for CVE-2008-4715 require immediate action to address the underlying SQL injection vulnerability. Organizations should prioritize updating their Joomla! installations to the latest stable versions that contain security patches for this vulnerability. The recommended approach involves implementing proper input validation and parameterized queries to prevent malicious SQL code from being executed. Security measures should include disabling or removing the vulnerable com_jpad component if it is not essential for operations, implementing web application firewalls to detect and block SQL injection attempts, and conducting thorough security audits of all database interactions. Additionally, organizations should establish robust database access controls, implement proper logging and monitoring mechanisms, and ensure that all database users have the minimum necessary privileges to reduce the potential impact of successful exploitation. According to industry best practices and security frameworks, regular security assessments and vulnerability scanning should be conducted to identify and remediate similar weaknesses in other components of the web application stack.