CVE-2006-6882 in golden book
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in golden book allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 09/30/2017
The vulnerability identified as CVE-2006-6882 represents a cross-site scripting flaw within a golden book application component that enables remote attackers to execute malicious web scripts or HTML code. This type of vulnerability falls under the broader category of injection attacks and specifically aligns with CWE-79 which defines improper neutralization of input during web page generation. The golden book functionality typically serves as a guestbook or feedback system where users can submit comments or entries, making it a prime target for malicious actors seeking to exploit web application security weaknesses. The vulnerability's classification as a remote attack vector indicates that adversaries can exploit this flaw without requiring physical access to the target system or network.
The technical nature of this XSS vulnerability stems from inadequate input validation and output sanitization within the golden book application's processing logic. Attackers can leverage this weakness by submitting malicious payloads through unspecified vectors that ultimately get rendered back to other users browsing the golden book interface. The unspecified nature of the attack vectors suggests that multiple entry points within the application may be susceptible to manipulation, potentially including form fields, URL parameters, or even cookie data. This broad attack surface increases the likelihood of successful exploitation and makes defensive measures more challenging to implement comprehensively. The vulnerability's impact extends beyond simple script execution as it can potentially enable session hijacking, credential theft, or redirection to malicious websites, all of which align with tactics documented in the attack phase of the kill chain.
The operational impact of CVE-2006-6882 poses significant risks to organizations relying on golden book applications for user interaction or feedback collection. When exploited, this vulnerability can compromise the integrity of user sessions and potentially allow attackers to impersonate legitimate users within the application. The attack vector's remote nature means that threat actors can target victims from anywhere on the internet without requiring local network access or specialized equipment. From an attack framework perspective, this vulnerability supports techniques outlined in the credential access and persistence phases of the ATT&CK matrix, as attackers can leverage the XSS to capture session cookies or inject persistent malicious code. The golden book functionality, being designed for public interaction, makes it particularly susceptible to such attacks since it typically processes and displays user-generated content without adequate sanitization.
Mitigation strategies for CVE-2006-6882 must focus on implementing robust input validation and output encoding mechanisms throughout the golden book application's codebase. Organizations should employ proper sanitization of all user-supplied data before rendering it within web pages, utilizing techniques such as HTML entity encoding or context-sensitive output filtering. The implementation of Content Security Policy (CSP) headers can provide an additional layer of protection by restricting the sources from which scripts can be loaded and executed within the application context. Security patches should address the root cause by ensuring that all input vectors are properly validated and that output is appropriately escaped to prevent script execution in browser contexts. Regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities across the application's entire codebase, as this type of weakness often indicates broader security gaps in the development practices. The vulnerability also underscores the importance of following secure coding guidelines and implementing defense-in-depth strategies to protect against injection-based attacks that have been documented in various security frameworks and standards including those published by OWASP and NIST.