CVE-2024-46471 identifies a vulnerability in CodeAstro Membership Management System version 1.0 where the /uploads/ directory is configured to allow directory listing. This means that when an attacker accesses the /uploads/ folder URL, they can see a list of all files and subdirectories contained within it. Directory listing is a common web server misconfiguration that can inadvertently expose sensitive files such as user uploads, configuration files, backups, or other data that should remain private. The vulnerability is classified under CWE-200 (Information Exposure) and has a CVSS v3.1 base score of 7.5, reflecting a high severity primarily due to the confidentiality impact. The CVSS vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) indicates that the attack can be performed remotely over the network without any privileges or user interaction, and it results in high confidentiality impact but no integrity or availability impact. No patches or fixes are currently linked, and no known exploits have been reported in the wild. However, the exposure of directory contents can aid attackers in identifying sensitive files or further vulnerabilities, potentially leading to data breaches or targeted attacks. The vulnerability affects all installations of CodeAstro Membership Management System 1.0 where directory listing is enabled in the /uploads/ folder, regardless of version specifics. This issue highlights the importance of secure web server configuration and access control to prevent unintended information disclosure.

The primary impact of this vulnerability is the unauthorized disclosure of sensitive information stored within the /uploads/ directory of the affected system. This can include user-uploaded documents, images, configuration files, or other data that may contain personally identifiable information (PII), credentials, or business-sensitive content. Exposure of such information can lead to privacy violations, reputational damage, and can serve as a reconnaissance vector for attackers to identify further vulnerabilities or launch targeted attacks such as phishing or social engineering. Since the vulnerability does not affect integrity or availability, it does not directly allow data modification or service disruption. However, the ease of exploitation (no authentication or user interaction required) and the high confidentiality impact make it a significant risk for organizations relying on CodeAstro Membership Management System 1.0. Organizations handling sensitive membership or user data are particularly vulnerable, and the exposure could lead to regulatory compliance issues depending on the jurisdiction and data types involved.

To mitigate CVE-2024-46471, organizations should immediately disable directory listing on the web server hosting the CodeAstro Membership Management System, specifically for the /uploads/ directory. This can typically be done by modifying the web server configuration files (e.g., disabling 'Options Indexes' in Apache or setting 'autoindex off' in Nginx). Additionally, implement strict access controls to restrict access to the /uploads/ folder only to authorized users or services. If possible, move sensitive files outside the web root or use application-level controls to serve files securely. Regularly audit web server configurations to ensure no unintended directory listings are enabled elsewhere. Monitoring web server logs for suspicious directory access attempts can also help detect exploitation attempts. Since no official patches are currently available, these configuration changes are critical interim controls. Finally, educate development and operations teams about secure deployment practices to prevent similar misconfigurations in the future.