CVE-2008-6991 in CMSbright
Summary
by MITRE
SQL injection vulnerability in public/page.php in Websens CMSbright allows remote attackers to execute arbitrary SQL commands via the id_rub_page parameter.
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Analysis
by VulDB Data Team • 05/07/2025
The CVE-2008-6991 vulnerability represents a critical SQL injection flaw within the Websens CMSbright content management system that exposes remote attackers to arbitrary code execution capabilities. This vulnerability specifically targets the public/page.php script where user input is improperly sanitized before being incorporated into database queries. The affected parameter id_rub_page serves as the primary attack vector, allowing malicious actors to inject malicious SQL constructs that bypass authentication mechanisms and manipulate database operations. The vulnerability stems from inadequate input validation and parameter sanitization practices that fail to properly escape or encode user-supplied data before database interaction.
From a technical perspective, this SQL injection vulnerability operates at the application layer and follows the CWE-89 classification for SQL injection attacks. The flaw enables attackers to manipulate database queries through the id_rub_page parameter, potentially allowing them to extract sensitive information, modify database records, or even gain administrative access to the CMS system. The vulnerability exists because the application directly incorporates user input into SQL statements without proper sanitization or parameterization techniques. This weakness aligns with ATT&CK technique T1190 for exploiting vulnerabilities in web applications and T1071.004 for application layer protocols. The attack surface is particularly concerning as it affects the core page rendering functionality of the CMS, providing attackers with extensive control over content delivery and database operations.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise and unauthorized access to sensitive information. Attackers can leverage this vulnerability to bypass authentication mechanisms, retrieve confidential database records including user credentials and personal information, and potentially escalate privileges to system administrator levels. The remote nature of the attack means that threat actors can exploit this vulnerability from any location without requiring physical access to the system. This creates significant risk for organizations relying on Websens CMSbright, as the vulnerability can be exploited by anyone with knowledge of the affected parameter and the system's URL structure. The attack can result in data breaches, service disruption, and compliance violations under various regulatory frameworks including gdpr and pci dss standards.
Mitigation strategies for CVE-2008-6991 should prioritize immediate patching of the Websens CMSbright application to address the SQL injection vulnerability. Organizations should implement proper input validation and parameterized queries to prevent user input from being interpreted as SQL commands. The implementation of web application firewalls and input sanitization mechanisms can provide additional protective layers against exploitation attempts. Security monitoring should be enhanced to detect suspicious query patterns and unauthorized database access attempts. Regular vulnerability assessments and penetration testing should be conducted to identify similar weaknesses in the application architecture. System administrators should also implement principle of least privilege access controls and regularly audit database user permissions to minimize potential damage from successful exploitation attempts. The vulnerability demonstrates the critical importance of secure coding practices and proper input handling in web applications, reinforcing the need for comprehensive security testing and validation of all user-supplied data before database processing.