CVE-2014-9026 in Ubercart
Summary
by MITRE
The Ubercart module 7.x-3.x before 7.x-3.7 for Drupal does not properly protect the per-user order history view, which allows remote authenticated users with the "view own orders" permission to obtain sensitive information via unspecified vectors.
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Analysis
by VulDB Data Team • 03/15/2019
The vulnerability identified as CVE-2014-9026 affects the Ubercart module version 7.x-3.x before 7.x-3.7 within the Drupal content management system. This security flaw represents a critical access control weakness that undermines the confidentiality of user data within e-commerce environments. The vulnerability specifically targets the per-user order history view functionality, which is a fundamental component of online shopping platforms where customers need to access their purchase records. The issue stems from inadequate authorization checks that fail to properly validate user permissions when accessing order history data.
The technical implementation of this vulnerability resides in the module's insufficient input validation and access control mechanisms. When authenticated users attempt to view their order history, the system fails to properly verify that the requested data belongs exclusively to the requesting user. This allows malicious actors with the "view own orders" permission to exploit unspecified vectors that bypass normal access restrictions. The flaw operates at the application layer where user sessions are authenticated but not properly validated against data access boundaries. This type of vulnerability aligns with CWE-285, which categorizes improper authorization issues in software systems, and represents a classic case of insufficient access control validation that enables information disclosure attacks.
The operational impact of this vulnerability extends beyond simple data exposure, as it creates opportunities for customer data breaches that can compromise personal financial information, purchasing patterns, and transaction histories. Attackers can leverage this weakness to gain unauthorized access to sensitive customer records, potentially leading to identity theft, financial fraud, or targeted marketing exploitation. The vulnerability affects any Drupal installation running the affected Ubercart module version, making it particularly dangerous in environments where multiple users have legitimate access to view their own orders but where the system fails to enforce proper data isolation. This type of information disclosure threat maps directly to ATT&CK technique T1213, which covers data from information repositories, and represents a significant risk to customer privacy and business reputation.
Organizations should immediately implement the patch released by the Drupal security team for Ubercart module version 7.x-3.7, which addresses the authorization flaw through enhanced access control validation. Additional mitigations include implementing proper session management protocols, conducting regular security audits of custom modules, and establishing network segmentation to limit access to sensitive systems. Security teams should also monitor for potential exploitation attempts through log analysis and implement proper input validation controls throughout the application stack. The vulnerability serves as a reminder of the critical importance of proper access control implementation in e-commerce platforms and the necessity of regular security updates to protect against known exploits that could compromise customer data integrity and confidentiality.