CVE-2005-0934 in WackoWiki
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in WackoWiki R4 allow remote attackers to inject arbitrary web script or HTML via unknown vectors.
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Analysis
by VulDB Data Team • 07/07/2018
The CVE-2005-0934 vulnerability represents a critical security flaw in WackoWiki version R4 that exposes the application to multiple cross-site scripting attacks. 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 identified by the CWE organization. The vulnerability allows remote attackers to inject arbitrary web script or HTML code into the application, potentially compromising user sessions and data integrity. The unspecified attack vectors in this vulnerability make it particularly concerning as it could be exploited through various input points within the wiki application's interface.
The technical implementation of this vulnerability stems from inadequate input validation and output encoding mechanisms within the WackoWiki R4 codebase. When users submit content or interact with the wiki interface, the application fails to properly sanitize or encode user-supplied data before rendering it in web pages. This allows malicious actors to inject malicious scripts that execute in the context of other users' browsers, potentially leading to session hijacking, credential theft, or redirection to malicious sites. The vulnerability's presence in the core wiki functionality means that any user input field, including page titles, content areas, or comment sections, could serve as an entry point for exploitation.
The operational impact of CVE-2005-0934 extends beyond simple script injection, as it creates a persistent threat vector that can be leveraged for more sophisticated attacks within the web application environment. Attackers could potentially use this vulnerability to establish persistent backdoors, steal sensitive information from authenticated users, or manipulate wiki content to spread malware across the organization. The vulnerability also aligns with ATT&CK technique T1566 which involves phishing attacks and social engineering through malicious web content. Organizations using WackoWiki R4 would face significant risks including data breaches, reputation damage, and potential regulatory compliance violations if this vulnerability remains unpatched.
Mitigation strategies for this vulnerability should prioritize immediate patching of the WackoWiki R4 application to the latest secure version that addresses the XSS flaws. Organizations should implement comprehensive input validation and output encoding mechanisms throughout the application to prevent similar vulnerabilities from occurring in the future. The implementation of Content Security Policy headers can provide an additional layer of protection against XSS attacks by restricting script execution from unauthorized sources. Security teams should conduct thorough code reviews focusing on all user input handling and ensure that proper sanitization libraries are integrated into the application architecture. Additionally, regular security testing including automated vulnerability scanning and manual penetration testing should be implemented to identify and remediate similar weaknesses before they can be exploited by malicious actors.