CVE-2006-4606 in Jacome php-Revista
Summary
by MITRE
Multiple SQL injection vulnerabilities in Longino Jacome php-Revista 1.1.2 allow remote attackers to execute arbitrary SQL commands via the (1) id_temas parameter in busqueda_tema.php, the (2) cadena parameter in busqueda.php, the (3) id_autor parameter in autor.php, the (4) email parameter in lista.php, and the (5) id_articulo parameter in articulo.php.
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Analysis
by VulDB Data Team • 08/30/2024
The CVE-2006-4606 vulnerability represents a critical security flaw in the php-Revista 1.1.2 content management system developed by Longino Jacome. This vulnerability manifests as multiple SQL injection weaknesses that collectively expose the application to remote code execution attacks. The affected parameters span across several key pages of the application including busqueda_tema.php, busqueda.php, autor.php, lista.php, and articulo.php, indicating a systemic design flaw in input validation and query construction. These vulnerabilities fall under the CWE-89 category of SQL Injection, which is classified as a critical weakness in software security architecture. The attack surface is particularly concerning as it affects core search and retrieval functions that are essential to the application's operation.
The technical exploitation of these vulnerabilities occurs when attacker-controlled data is directly incorporated into SQL queries without proper sanitization or parameterization. The id_temas parameter in busqueda_tema.php, cadena parameter in busqueda.php, id_autor parameter in autor.php, email parameter in lista.php, and id_articulo parameter in articulo.php all serve as potential entry points for malicious SQL commands. When these parameters are manipulated with specially crafted input, they can bypass the application's authentication mechanisms and allow attackers to execute arbitrary database commands. This type of vulnerability is particularly dangerous because it can enable attackers to extract sensitive information, modify database contents, or even escalate privileges within the affected system. The ATT&CK framework categorizes this as a Database SQL Injection technique under the command and control phase.
The operational impact of CVE-2006-4606 extends beyond simple data theft to encompass complete system compromise and data integrity violations. Attackers can leverage these vulnerabilities to gain unauthorized access to the underlying database, potentially accessing user credentials, personal information, and sensitive content stored within the php-Revista application. The cascading effects of such an attack can include unauthorized content modification, complete database corruption, or even the deployment of backdoors for persistent access. Organizations relying on this vulnerable software face significant risks including regulatory compliance violations, reputational damage, and potential legal consequences. The vulnerability's presence in multiple application modules indicates that the developers failed to implement consistent input validation measures, creating a pattern of insecure coding practices that could affect other parts of the application. The vulnerability is particularly concerning given that php-Revista 1.1.2 was an older version that likely lacked modern security features and updates.
Mitigation strategies for CVE-2006-4606 require immediate implementation of proper input validation and parameterized queries throughout the application codebase. The most effective approach involves implementing prepared statements or parameterized queries for all database interactions, which prevents user input from being interpreted as SQL commands. Organizations should also implement proper input sanitization measures that filter or escape special characters that could be used in SQL injection attacks. Network-level protections such as web application firewalls can provide additional defense-in-depth measures, though they should not replace proper code-level fixes. The application should be updated to a newer version that addresses these vulnerabilities, as version 1.1.2 is significantly outdated and likely contains other unpatched security flaws. Security monitoring and log analysis should be implemented to detect potential exploitation attempts, and regular security assessments should be conducted to identify similar vulnerabilities in other application components. Additionally, implementing proper access controls and database user permissions can limit the damage that could be caused by successful exploitation of these vulnerabilities.