CVE-2014-9758 in E-Commerce Platform
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in Magento E-Commerce Platform 1.9.0.1.
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Analysis
by VulDB Data Team • 11/18/2019
The CVE-2014-9758 vulnerability represents a critical cross-site scripting flaw discovered in the Magento E-Commerce Platform version 1.9.0.1, fundamentally compromising the security posture of online retail environments. This vulnerability resides within the platform's handling of user input and output encoding mechanisms, specifically affecting how the system processes and displays customer data within web pages. The flaw enables malicious actors to inject arbitrary JavaScript code into web pages viewed by other users, creating a persistent threat vector that can be exploited across multiple user sessions. The vulnerability's impact extends beyond simple data theft, as it can facilitate session hijacking, credential harvesting, and the execution of unauthorized administrative commands within the affected Magento installations.
Technical analysis reveals that the XSS vulnerability stems from insufficient input validation and output encoding within Magento's core components, particularly affecting the product review and customer comment sections where user-generated content is displayed without proper sanitization. The flaw allows attackers to craft malicious payloads that exploit the platform's failure to adequately escape special characters in user-submitted data before rendering it in HTML contexts. This weakness aligns with CWE-79, which categorizes cross-site scripting vulnerabilities as a critical web application security flaw, and demonstrates the platform's inadequate protection against malicious input manipulation. The vulnerability operates through the standard XSS attack vectors where crafted scripts are executed in the context of the victim's browser, bypassing normal security restrictions due to the insufficient sanitization mechanisms.
The operational impact of CVE-2014-9758 extends far beyond simple data corruption, creating significant risks for e-commerce businesses that rely on Magento's platform for their online operations. Attackers can exploit this vulnerability to steal customer session cookies, enabling them to impersonate legitimate users and gain unauthorized access to customer accounts, shopping carts, and personal information. The threat landscape becomes particularly concerning when considering that Magento installations often contain sensitive data including customer personal information, payment details, and business-critical operational data. Additionally, the vulnerability can be leveraged to redirect users to malicious websites, install malware, or modify product listings and pricing information, potentially causing financial losses and reputational damage. Security researchers have documented that this vulnerability can be exploited through various attack surfaces including product reviews, search functionality, and customer communication features, making it a particularly dangerous flaw in the platform's architecture.
Mitigation strategies for CVE-2014-9758 require immediate implementation of both patch management and input validation enhancements within Magento installations. Organizations should prioritize applying the official Magento security patches released to address this vulnerability, as the platform's developers have provided specific fixes targeting the input sanitization and output encoding weaknesses. Network security measures including web application firewalls and content security policies should be implemented to provide additional protection layers against exploitation attempts. The remediation process must include comprehensive input validation across all user-facing interfaces, proper HTML escaping of dynamic content, and regular security audits of the platform's codebase. Organizations should also consider implementing security monitoring solutions that can detect anomalous behavior patterns associated with XSS attack attempts, while adhering to ATT&CK framework guidance for defending against web application vulnerabilities. Regular security training for development teams and implementation of secure coding practices can help prevent similar vulnerabilities from emerging in future platform modifications or custom extensions.