CVE-2012-5294 in Tienda Virtual
Summary
by MITRE
SQL injection vulnerability in art_detalle.php in MyStore Xpress Tienda Virtual allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 05/04/2025
The CVE-2012-5294 vulnerability represents a critical SQL injection flaw in the art_detalle.php component of MyStore Xpress Tienda Virtual, a web-based e-commerce platform. This vulnerability resides within the application's handling of user input through the id parameter, which is processed without adequate sanitization or validation mechanisms. The flaw allows remote attackers to inject malicious SQL code directly into the application's database queries, potentially enabling complete database compromise and unauthorized access to sensitive customer information. The vulnerability is particularly concerning as it affects the core product detail page functionality, which is frequently accessed by both legitimate users and potential attackers.
The technical implementation of this vulnerability stems from improper input validation and parameter handling within the art_detalle.php script. When the application receives an id parameter from user input, it directly incorporates this value into SQL queries without employing prepared statements or proper escaping mechanisms. This design flaw aligns with CWE-89, which specifically addresses improper neutralization of special elements used in SQL commands, making it susceptible to SQL injection attacks. The vulnerability exists at the application layer where user-supplied data is concatenated into database queries, creating an exploitable path for malicious actors to manipulate the underlying database operations. Attackers can leverage this weakness to extract, modify, or delete sensitive data, potentially gaining administrative privileges within the application's database environment.
The operational impact of this vulnerability extends beyond simple data theft, encompassing complete system compromise and business disruption. Remote attackers can exploit the SQL injection to access customer databases containing personal information, credit card details, and transaction records, leading to potential identity theft and financial fraud. The vulnerability also enables attackers to escalate privileges within the database, potentially allowing them to execute arbitrary system commands or modify application behavior. This compromise directly violates security principles of confidentiality, integrity, and availability, as outlined in the CIA triad framework. Organizations using MyStore Xpress Tienda Virtual face significant risk of regulatory penalties under data protection laws such as gdpr and pci dss, while also experiencing potential loss of customer trust and brand reputation damage.
Mitigation strategies for CVE-2012-5294 must address both immediate remediation and long-term security improvements. The primary solution involves implementing proper input validation and parameterized queries using prepared statements to prevent user input from being interpreted as SQL commands. This approach directly addresses the underlying CWE-89 vulnerability and aligns with recommended practices from the owasp top ten and mitre attack framework. Organizations should also implement proper output encoding, employ web application firewalls, and conduct regular security testing including automated scanning and manual penetration testing. Additionally, the application should be updated to the latest version of MyStore Xpress Tienda Virtual where this vulnerability has been patched, as the vendor has likely released security updates addressing the specific SQL injection flaw. Regular security monitoring and logging of database activities should be implemented to detect potential exploitation attempts and maintain compliance with industry security standards.