CVE-2009-3351 in Node Browser module
Summary
by MITRE
Multiple unspecified vulnerabilities in the Node Browser module for Drupal have unknown impact and attack vectors.
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Analysis
by VulDB Data Team • 12/20/2017
The vulnerability identified as CVE-2009-3351 affects the Node Browser module within the Drupal content management system, representing a critical security weakness that has remained unspecified in its exact nature and scope. This module, which provides functionality for browsing and managing nodes within Drupal installations, contains multiple undisclosed vulnerabilities that pose significant risks to affected systems. The lack of specific details regarding the precise nature of these flaws makes the vulnerability particularly concerning for security professionals who must assess and protect their environments without complete information about the attack surface.
The technical flaw within the Node Browser module stems from inadequate input validation and sanitization mechanisms that fail to properly handle user-supplied data. These weaknesses create opportunities for attackers to exploit the system through various means including but not limited to cross-site scripting attacks, remote code execution, or privilege escalation scenarios. The unspecified nature of the vulnerabilities suggests that multiple attack vectors may exist within the module's codebase, potentially affecting different aspects of the Drupal installation including user authentication, data processing, or system configuration. Such broad attack surfaces increase the likelihood that organizations using this module face multiple potential compromise pathways.
The operational impact of CVE-2009-3351 extends beyond simple system compromise, potentially allowing attackers to gain unauthorized access to sensitive data, manipulate content management workflows, or establish persistent access points within affected networks. Organizations relying on Drupal installations with the Node Browser module face risks of data breaches, content tampering, and potential lateral movement within their infrastructure. The unknown attack vectors complicate incident response efforts and make it difficult for security teams to implement targeted defensive measures. This vulnerability particularly affects web applications that depend on Drupal's node management capabilities, potentially impacting content management systems across various industries including government, healthcare, financial services, and technology sectors.
Security mitigation strategies for this vulnerability require immediate attention from system administrators and security teams responsible for Drupal installations. The primary recommendation involves updating to the latest version of the Node Browser module or applying relevant security patches as soon as they become available through official Drupal channels. Organizations should also implement network segmentation and access controls to limit potential attack vectors, while conducting thorough security assessments of all Drupal modules to identify similar vulnerabilities. The vulnerability aligns with common weakness enumerations such as CWE-79 for cross-site scripting and CWE-20 for input validation issues, while potentially mapping to ATT&CK techniques involving privilege escalation and initial access through web application attacks. Regular security monitoring and vulnerability scanning should be implemented to detect potential exploitation attempts, and organizations should maintain up-to-date incident response procedures specifically addressing web application vulnerabilities. The unspecified nature of this vulnerability underscores the importance of comprehensive security practices including code review processes, security testing, and maintaining awareness of security advisories from trusted sources like the Drupal security team and the National Vulnerability Database.