CVE-2009-1228 in Arcade Script CMS
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in register.php in Arcadwy Arcade Script CMS allows remote attackers to inject arbitrary web script or HTML via the username field (user_name parameter).
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Analysis
by VulDB Data Team • 11/25/2024
The CVE-2009-1228 vulnerability represents a classic cross-site scripting flaw within the Arcadwy Arcade Script CMS platform that exposes users to significant security risks through improper input validation. This vulnerability specifically affects the register.php script where user registration occurs, making it a critical entry point for malicious actors seeking to exploit the system. The flaw manifests when the application fails to adequately sanitize or escape user-provided input, particularly within the username field that corresponds to the user_name parameter in the HTTP request. The vulnerability classification aligns with CWE-79 which specifically addresses cross-site scripting vulnerabilities, where untrusted data is incorporated into web page content without proper validation or escaping mechanisms.
The technical exploitation of this vulnerability occurs when remote attackers submit malicious payloads through the username registration field, allowing them to inject arbitrary HTML or JavaScript code into the application's response. When other users view the affected registration page or profile information containing the malicious input, their browsers execute the injected code, potentially leading to session hijacking, credential theft, or redirection to malicious sites. The vulnerability demonstrates a clear failure in input sanitization practices, where the application processes user-supplied data without implementing proper output encoding or validation controls. This type of flaw typically arises from a lack of proper data validation at the application layer, where input is directly incorporated into dynamic web content without appropriate security measures.
The operational impact of CVE-2009-1228 extends beyond simple script injection, as it provides attackers with potential access to user sessions and sensitive information within the CMS environment. Attackers can craft malicious usernames that contain JavaScript payloads designed to steal cookies, redirect users to phishing sites, or even execute commands on behalf of the victim. The vulnerability affects the entire user registration process and can be exploited to compromise the integrity of the entire CMS platform, potentially leading to full system compromise if additional vulnerabilities exist. This type of attack vector is particularly dangerous because it can be leveraged to create persistent threats against users who interact with the application, as the malicious code executes every time the affected page is loaded. The vulnerability's presence in the registration script makes it especially concerning as it can be exploited even before users establish authenticated sessions, potentially affecting all visitors to the site.
Mitigation strategies for CVE-2009-1228 should focus on implementing robust input validation and output encoding mechanisms throughout the application. The most effective approach involves sanitizing all user inputs using proper escaping techniques before incorporating them into web page content, particularly for dynamic elements like usernames. Implementing Content Security Policy headers can provide additional protection against script execution, while regular security audits and input validation testing should be conducted to prevent similar vulnerabilities from emerging. The vulnerability demonstrates the critical importance of following secure coding practices and implementing proper data sanitization at every point where user input is processed, aligning with ATT&CK technique T1059.007 for command and scripting interpreter and T1566.001 for valid accounts. Organizations should also consider implementing web application firewalls and regular vulnerability scanning to detect and prevent exploitation attempts, while ensuring that all CMS components are regularly updated to address known security flaws. The remediation process requires comprehensive code review focusing on all input handling mechanisms, particularly those that directly influence dynamic content generation, as this vulnerability represents a fundamental failure in data sanitization practices that can be addressed through proper secure coding standards implementation.