CVE-2005-1095 in Membership Manager Pro
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in main.asp for Ocean12 Membership Manager Pro 1.x allows remote attackers to inject arbitrary web script or HTML via the page parameter.
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Analysis
by VulDB Data Team • 09/03/2025
The CVE-2005-1095 vulnerability represents a classic cross-site scripting flaw within the Ocean12 Membership Manager Pro 1.x web application, specifically affecting the main.asp component. This vulnerability arises from inadequate input validation and sanitization mechanisms that fail to properly handle user-supplied data. The flaw manifests when the application processes the page parameter without implementing proper security measures to prevent malicious script injection, creating an exploitable condition that can be leveraged by remote attackers to execute arbitrary web scripts or HTML content within the context of a victim's browser session.
The technical nature of this vulnerability aligns with CWE-79, which specifically addresses cross-site scripting flaws in web applications. This weakness occurs because the application directly incorporates user-provided input from the page parameter into dynamically generated web pages without appropriate encoding or sanitization. The vulnerability exists at the application layer where user input flows into the output generation process, creating a pathway for attackers to inject malicious payloads that can persist and execute within the victim's browser environment. The attack vector is remote and requires no authentication, making it particularly dangerous as it can be exploited by anyone who can access the vulnerable application.
The operational impact of this vulnerability extends beyond simple script execution, as it can enable attackers to perform various malicious activities including session hijacking, credential theft, data exfiltration, and defacement of the affected web application. When an attacker successfully exploits this vulnerability, they can inject scripts that capture user credentials, redirect users to malicious sites, or modify the application's behavior in ways that compromise user trust and data integrity. The vulnerability affects all users of the Ocean12 Membership Manager Pro 1.x application who interact with the main.asp page, potentially exposing sensitive user information and undermining the security posture of the entire web application ecosystem.
Mitigation strategies for this vulnerability should focus on implementing robust input validation and output encoding mechanisms. The primary defense involves sanitizing all user input through proper validation techniques that reject or escape potentially dangerous characters and patterns before they can be processed by the application. Implementing Content Security Policy headers, using proper HTML encoding for dynamic content generation, and employing parameterized queries for all user interactions can significantly reduce the risk of exploitation. Organizations should also consider implementing web application firewalls to detect and block malicious payloads, conducting regular security assessments to identify similar vulnerabilities, and ensuring that all web applications are kept up to date with the latest security patches. The remediation process should include comprehensive code review to identify all potential input vectors and the implementation of secure coding practices that prevent similar vulnerabilities from emerging in future development cycles. This vulnerability demonstrates the critical importance of input validation in web application security and serves as a reminder of the persistent nature of XSS threats in legacy web applications.