CVE-2006-6037 in Travelsized CMS
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in index.php in Dan Jensen Travelsized CMS 0.4.1 and earlier allow remote attackers to inject arbitrary web script or HTML via (1) page, (2) page_id, or (3) language parameter.
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Analysis
by VulDB Data Team • 04/28/2026
The vulnerability identified as CVE-2006-6037 represents a critical cross-site scripting flaw within the Dan Jensen Travelsized Content Management System version 0.4.1 and earlier releases. This vulnerability exposes the application to remote code execution risks through malicious web script injection, potentially compromising user sessions and data integrity. The vulnerability affects three specific parameters within the index.php script, creating multiple attack vectors that attackers can exploit to deliver malicious payloads to unsuspecting users.
The technical implementation of this vulnerability stems from inadequate input validation and output sanitization within the CMS application. When the application processes the page, page_id, or language parameters without proper sanitization, it directly incorporates user-supplied data into the web response without adequate encoding or filtering mechanisms. This fundamental flaw allows attackers to inject malicious JavaScript code or HTML content that executes within the context of other users' browsers. The vulnerability maps directly to CWE-79 which defines Cross-Site Scripting as a weakness where untrusted data is incorporated into web pages without proper validation or encoding, making it a classic example of insecure data handling in web applications.
The operational impact of this vulnerability extends beyond simple script injection, potentially enabling attackers to perform session hijacking, deface web pages, steal sensitive information, or redirect users to malicious sites. When users browse pages that contain the injected scripts, their browsers execute the malicious code, which can capture cookies, redirect to phishing sites, or modify the web page content. The affected parameters provide attackers with multiple pathways to exploit the system, increasing the probability of successful compromise. This vulnerability particularly affects web applications that rely heavily on user input for navigation and content display, making it a significant concern for content management systems that handle dynamic content delivery.
Security professionals should implement immediate mitigations including input validation, output encoding, and parameter sanitization to address this vulnerability. The recommended approach involves implementing strict input validation for all user-supplied parameters and applying proper HTML encoding to any data that gets rendered in web pages. Organizations should also consider implementing Content Security Policy headers to limit script execution and prevent unauthorized code injection. Additionally, upgrading to the latest version of the Dan Jensen Travelsized CMS would provide protection against this vulnerability, as newer releases typically include proper input validation and sanitization mechanisms. The remediation strategy should align with ATT&CK technique T1566 which describes the exploitation of vulnerabilities to gain initial access through web application attacks, emphasizing the importance of proper input validation and output encoding as primary defensive measures against such threats.