CVE-2012-5899 in LandShop
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in admin/action/objects.php in SAMEDIA LandShop 0.9.2 allows remote attackers to inject arbitrary web script or HTML via the OTR_HEADS[] parameter in an edit action. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 01/24/2025
The CVE-2012-5899 vulnerability represents a classic cross-site scripting flaw within the SAMEDIA LandShop e-commerce platform version 0.9.2. This security weakness resides in the administrative component of the application, specifically in the file admin/action/objects.php, making it particularly dangerous as it targets the backend management interface. The vulnerability manifests when the application fails to properly sanitize user input before rendering it in the web interface, creating an opportunity for malicious actors to execute arbitrary scripts in the context of authenticated admin sessions. The affected parameter OTR_HEADS[] is utilized during edit actions, suggesting that the vulnerability occurs when administrators attempt to modify or update content within the platform's object management system.
This XSS vulnerability operates under the Common Weakness Enumeration classification of CWE-79, which specifically addresses Cross-Site Scripting flaws in web applications. The flaw allows remote attackers to inject malicious web scripts or HTML content through the OTR_HEADS[] parameter, potentially enabling attackers to steal session cookies, redirect users to malicious sites, or perform actions on behalf of authenticated administrators. The vulnerability's impact is significantly amplified because it affects the administrative interface, which typically has elevated privileges and access to sensitive data. Attackers could exploit this weakness to gain unauthorized access to the platform's administrative functions, potentially leading to complete system compromise or data breaches.
The operational implications of CVE-2012-5899 extend beyond simple script injection, as it represents a critical vector for privilege escalation and persistent attacks. When an attacker successfully exploits this vulnerability, they can manipulate the administrative interface to modify product listings, alter pricing structures, access customer data, or even install backdoors within the platform. The attack surface is particularly concerning given that the vulnerability exists in the edit action functionality, meaning that any administrative user who processes content updates could become a victim of this attack. This flaw also aligns with ATT&CK technique T1059.007 for Command and Scripting Interpreter, as it enables attackers to execute malicious code through web-based interfaces.
Mitigation strategies for this vulnerability should include comprehensive input validation and output encoding across all user-supplied parameters, particularly those used in administrative interfaces. The recommended approach involves implementing proper sanitization of the OTR_HEADS[] parameter before any data is processed or rendered, ensuring that all potentially dangerous characters and script tags are properly escaped or removed. Organizations should also implement Content Security Policy (CSP) headers to limit script execution capabilities within the application context. Additionally, regular security audits and code reviews should be conducted to identify similar vulnerabilities in other parts of the application. The fix should involve updating the SAMEDIA LandShop platform to a patched version that properly handles user input validation, as the vulnerability affects core application functionality and requires immediate attention to prevent exploitation.