CVE-2009-0377 in Com Beamospetition
Summary
by MITRE
SQL injection vulnerability in the beamospetition (com_beamospetition) 1.0.12 component for Joomla! allows remote attackers to execute arbitrary SQL commands via the mpid parameter in a sign action to index.php, a different vector than CVE-2008-3132.
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Analysis
by VulDB Data Team • 11/22/2024
The vulnerability identified as CVE-2009-0377 represents a critical SQL injection flaw within the beamospetition component version 1.0.12 for Joomla! platforms. This security weakness specifically targets the component's handling of user input through the mpid parameter in the sign action functionality. The vulnerability operates within the broader context of web application security where improper input validation creates pathways for malicious actors to manipulate database queries. Unlike CVE-2008-3132 which addressed a similar issue in the same component, this vulnerability presents a distinct attack vector that exploits the sign action endpoint in index.php, demonstrating the persistent nature of SQL injection vulnerabilities in content management systems. The component's failure to properly sanitize or escape user-supplied input creates an environment where attackers can craft malicious SQL commands that execute with the privileges of the web application's database connection. This flaw directly violates security principles established in CWE-89, which categorizes SQL injection as a serious weakness in software applications that allows attackers to manipulate database queries through untrusted input.
The technical exploitation of this vulnerability occurs when an attacker submits malicious input through the mpid parameter during the sign action process. The beamospetition component fails to implement proper input validation or parameterized queries, allowing the attacker to inject arbitrary SQL commands that bypass normal application logic. When the application processes the mpid parameter without adequate sanitization, the database engine executes the attacker's malicious SQL code, potentially allowing full database access, data exfiltration, or even database modification. The vulnerability's impact is amplified by the fact that it operates through the Joomla! framework's standard URL routing mechanism, making it accessible through normal web application interaction patterns. This particular attack vector demonstrates how components within content management systems can introduce security gaps that persist despite core platform security measures. The flaw essentially allows attackers to perform unauthorized database operations including but not limited to data retrieval, modification, or deletion, with potential access to sensitive user information or application data.
The operational impact of CVE-2009-0377 extends beyond immediate database compromise to encompass broader system security implications. Successful exploitation can lead to complete database compromise, allowing attackers to extract sensitive user credentials, personal information, or business data stored within the Joomla installations face significant risk of data breaches, regulatory compliance violations, and potential system compromise that could affect the entire web infrastructure. The attack surface is particularly concerning given that Joomla! is widely used for enterprise and government applications, making the potential impact of such vulnerabilities substantial. Security professionals should consider this vulnerability in the context of ATT&CK framework's T1071.004 technique for application layer protocol, where attackers leverage web application vulnerabilities to gain unauthorized access to backend systems. The vulnerability also aligns with T1190 which describes the exploitation of vulnerabilities in web applications to execute arbitrary code, highlighting the need for comprehensive vulnerability management programs.
Mitigation strategies for CVE-2009-0377 must address both immediate remediation and long-term security improvements. The most effective immediate solution involves upgrading the beamospetition component to a patched version that properly implements input validation and parameterized queries. Organizations should also implement proper input sanitization at multiple layers including web application firewalls, database query parameterization, and application-level input validation. Database access controls should be reviewed to ensure that web application accounts have minimal required privileges, following the principle of least privilege. Additionally, regular security auditing of third-party components, implementation of automated vulnerability scanning, and comprehensive security testing should be integrated into development and deployment processes. Organizations should also consider implementing database activity monitoring to detect anomalous SQL query patterns that may indicate exploitation attempts. The vulnerability underscores the importance of maintaining updated component libraries and following secure coding practices that prevent injection vulnerabilities through proper input validation, parameterized queries, and consistent security testing protocols. Regular security assessments and penetration testing help identify similar vulnerabilities that may exist in other components or application layers, ensuring comprehensive protection against similar attack vectors.