CVE-2009-1584 in TemaTres
Summary
by MITRE
Multiple SQL injection vulnerabilities in TemaTres 1.0.3 and 1.031, when magic_quotes_gpc is disabled, allow remote attackers or remote authenticated users to execute arbitrary SQL commands via the (1) mail, (2) password, and (3) letra parameters to index.php; (4) y and (5) m parameters to sobre.php; and the (6) dcTema, (7) madsTema, (8) zthesTema, (9) skosTema, and (10) xtmTema parameters to xml.php.
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Analysis
by VulDB Data Team • 11/28/2024
The vulnerability identified as CVE-2009-1584 represents a critical SQL injection flaw affecting TemaTres versions 1.0.3 and 1.031. This security weakness manifests when the PHP configuration parameter magic_quotes_gpc is disabled, creating an environment where malicious actors can exploit multiple entry points within the application. The vulnerability operates under the Common Weakness Enumeration classification of CWE-89, which specifically addresses SQL injection vulnerabilities where untrusted data is directly incorporated into SQL command structures without proper sanitization or parameterization.
The attack surface encompasses several key parameters across different application files, making this vulnerability particularly dangerous as it provides multiple pathways for exploitation. In the index.php file, the mail, password, and letra parameters present opportunities for remote attackers to inject malicious SQL code, while authenticated users can leverage these same vulnerabilities to escalate their privileges. The sobre.php file contains additional attack vectors through the y and m parameters, expanding the scope of potential exploitation. Furthermore, the xml.php file presents five distinct parameters dcTema, madsTema, zthesTema, skosTema, and xtmTema that can all be manipulated to execute arbitrary SQL commands, demonstrating the comprehensive nature of this vulnerability across the application's functionality.
The operational impact of this vulnerability extends beyond simple data theft, as remote attackers can potentially gain complete control over the database underlying the TemaTres application. This allows for unauthorized access to sensitive information, data modification, and potential privilege escalation within the database environment. The vulnerability's severity is amplified by the fact that it affects both unauthenticated and authenticated attack scenarios, meaning that even legitimate users with valid credentials could be exploited if they interact with vulnerable parameters. According to the MITRE ATT&CK framework, this vulnerability maps to the T1190 technique for SQL injection, which falls under the broader category of Command and Control operations that enable persistent access to target systems.
The exploitation of this vulnerability requires minimal technical sophistication and can be accomplished through standard web application penetration testing tools. Attackers need only craft malicious payloads that are designed to bypass the database's SQL parsing mechanisms, potentially leading to complete database compromise. Organizations running affected versions of TemaTres should immediately implement mitigations including input validation, parameterized queries, and application-level security controls to prevent exploitation. The recommended approach involves disabling the vulnerable parameters or implementing proper input sanitization mechanisms that prevent malicious SQL code from being executed within the database context. Additionally, organizations should consider implementing web application firewalls and database activity monitoring to detect and prevent exploitation attempts. The vulnerability serves as a critical reminder of the importance of proper input validation and the dangers of relying on deprecated security mechanisms such as magic_quotes_gpc, which was designed to provide basic protection against SQL injection but proves insufficient against modern exploitation techniques.