CVE-2015-3383 in Node Basket Module
Summary
by MITRE
Open redirect vulnerability in the Node basket module for Drupal allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
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Analysis
by VulDB Data Team • 03/19/2019
The CVE-2015-3383 vulnerability represents a critical open redirect flaw within the Node basket module for Drupal content management systems. This vulnerability specifically affects versions of Drupal that incorporate the Node basket module, creating a pathway for malicious actors to manipulate user navigation through carefully crafted URLs. The issue stems from insufficient input validation and sanitization within the module's redirect functionality, allowing attackers to construct malicious URLs that appear legitimate but redirect users to attacker-controlled domains. Such vulnerabilities are particularly dangerous in web applications where user trust and session management are paramount.
The technical implementation of this vulnerability lies in the module's failure to properly validate redirect targets before processing user requests. When users interact with the Node basket module, typically during shopping cart operations or content navigation, the system accepts redirect parameters without adequate verification of their destination. This allows attackers to inject malicious URLs that bypass normal security checks, potentially leading to unauthorized redirects to phishing sites or malicious domains. The vulnerability operates at the application layer and can be exploited through various attack vectors including crafted links in emails, social media posts, or compromised web pages that direct users to vulnerable Drupal installations.
The operational impact of CVE-2015-3383 extends beyond simple redirection, creating significant risks for both end users and organizations maintaining Drupal-based websites. Users may unknowingly be redirected to phishing sites designed to capture login credentials, personal information, or financial data, making this vulnerability particularly dangerous for e-commerce platforms and sites handling sensitive user data. Organizations face potential reputational damage, loss of user trust, and possible regulatory compliance issues when such vulnerabilities exist in their web applications. The vulnerability also provides attackers with a foothold for more sophisticated attacks, as successful redirects can serve as initial access points for broader exploitation campaigns.
Security mitigations for CVE-2015-3383 should focus on immediate patching of affected Drupal installations and implementation of proper input validation controls. Organizations must ensure all instances of the Node basket module are updated to versions that properly validate redirect destinations, typically through whitelisting approved domains or implementing strict URL validation routines. Network-level protections such as web application firewalls can provide additional defense-in-depth measures, though these should not replace proper application-level fixes. The vulnerability aligns with CWE-601 Open Redirect weakness category and maps to attack techniques in the MITRE ATT&CK framework under T1190 Exploit Public-Facing Application, emphasizing the need for comprehensive security testing and monitoring of web applications. Regular security assessments and vulnerability scanning should be implemented to identify similar weaknesses in other modules or components that may present comparable risks to organizational security posture.