CVE-2011-3132 in Spotfire Server
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in TIBCO Spotfire Server 3.0.x before 3.0.2, 3.1.x before 3.1.2, 3.2.x before 3.2.1, and 3.3.x before 3.3.1, and Spotfire Analytics Server before 10.1.1, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 11/18/2021
The CVE-2011-3132 vulnerability represents a critical cross-site scripting flaw affecting TIBCO Spotfire Server and Analytics Server products across multiple version ranges. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is one of the most prevalent and dangerous web application security flaws. The affected versions include Spotfire Server 3.0.x before 3.0.2, 3.1.x before 3.1.2, 3.2.x before 3.2.1, 3.3.x before 3.3.1, and Analytics Server before 10.1.1, indicating a widespread issue affecting the core web application framework of these business intelligence platforms. The vulnerability allows remote attackers to inject arbitrary web scripts or HTML content, potentially compromising user sessions and data integrity.
The technical nature of this vulnerability stems from insufficient input validation and output encoding mechanisms within the TIBCO Spotfire web application. Attackers can exploit unspecified vectors to inject malicious scripts that execute in the context of other users' browsers. This typically occurs when user-supplied data is not properly sanitized before being rendered in web pages, allowing attackers to manipulate the application's behavior and potentially escalate privileges. The vulnerability's impact extends beyond simple script injection, as it can enable session hijacking, data theft, and unauthorized access to sensitive business intelligence data. The unspecified vectors suggest that multiple entry points within the application may be susceptible to this attack pattern, making the vulnerability particularly concerning for comprehensive remediation.
The operational impact of CVE-2011-3132 is severe for organizations utilizing TIBCO Spotfire platforms, as it directly threatens the security of business intelligence data and user sessions. Attackers could exploit this vulnerability to steal user credentials, access sensitive reports and dashboards, or manipulate data displayed in the analytics interface. The vulnerability particularly affects enterprise environments where Spotfire is used for critical business intelligence and reporting functions, potentially leading to significant financial and operational consequences. Organizations relying on these platforms for decision-making processes face the risk of compromised data integrity and unauthorized access to strategic business information. The attack surface is broad due to the unspecified vectors, meaning that multiple application components could be exploited, increasing the likelihood of successful compromise.
Organizations should implement immediate mitigation strategies including applying the vendor-provided patches for all affected versions, as well as implementing additional security controls such as web application firewalls and input validation measures. The vulnerability aligns with ATT&CK technique T1566 for initial access through web application attacks, and T1071 for application layer protocols. Security teams should also consider implementing Content Security Policy headers to mitigate potential exploitation, while monitoring for suspicious user activity and anomalous script execution patterns. Regular security assessments and vulnerability scanning should be conducted to identify similar issues within the broader application ecosystem, as the vulnerability demonstrates the importance of proper input sanitization and output encoding practices. The remediation process should include comprehensive testing to ensure that all affected components are properly patched and that no additional vectors remain exploitable.