CVE-2024-40487 in Live Membership System
Summary
by MITRE • 08/12/2024
A Stored Cross Site Scripting (XSS) vulnerability was found in "/view_type.php" of Kashipara Live Membership System v1.0, which allows remote attackers to execute arbitrary code via membershipType parameter.
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Analysis
by VulDB Data Team • 03/15/2025
The vulnerability identified as CVE-2024-40487 represents a critical stored cross site scripting flaw within the Kashipara Live Membership System version 1.0. This security weakness resides in the /view_type.php script and specifically affects the membershipType parameter handling mechanism. The flaw enables remote attackers to inject malicious javascript code that persists within the application's database and executes whenever the affected page is accessed by other users. Such vulnerabilities fall under the CWE-79 category of Cross Site Scripting, which is classified as a fundamental web application security weakness that has been consistently ranked among the top ten web application security risks by OWASP. The vulnerability's impact is amplified by its stored nature, meaning the malicious payload remains active in the system even after the initial injection, creating a persistent threat vector that can affect multiple users over time.
The technical implementation of this vulnerability stems from inadequate input validation and output sanitization within the membershipType parameter processing logic. When user-supplied data is directly incorporated into the application's response without proper sanitization or encoding, it creates an environment where malicious scripts can be executed within the context of other users' browsers. This particular flaw demonstrates poor secure coding practices where the application fails to implement proper data sanitization mechanisms before storing or rendering user-provided content. The vulnerability's exploitation pathway involves an attacker submitting malicious javascript code through the membershipType parameter, which gets stored in the system's database and subsequently rendered when other users access the view_type.php page, thereby executing the payload in their browsers. The ATT&CK framework categorizes this as a code injection technique under the T1566.001 sub-technique, specifically targeting web application vulnerabilities that allow for persistent malicious code execution.
The operational impact of CVE-2024-40487 extends beyond simple script execution to encompass potential data theft, session hijacking, and complete system compromise. Attackers can leverage this vulnerability to steal session cookies, redirect users to malicious sites, inject malware, or perform actions on behalf of legitimate users with their privileges. The stored nature of the vulnerability means that once exploited, the malicious code can affect all users who access the affected page, creating a scalable attack vector that can persist for extended periods. Organizations using the Kashipara Live Membership System v1.0 face significant risks including unauthorized access to sensitive membership data, potential credential theft, and the possibility of establishing persistent backdoors within their systems. The vulnerability's severity is compounded by the fact that it affects a core membership management function, potentially providing attackers with access to user accounts, membership details, and other sensitive information stored within the system.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term security improvements within the affected application. The primary fix involves implementing comprehensive input validation and output encoding mechanisms for all user-supplied data, particularly parameters used in dynamic content generation. The system should employ proper sanitization techniques that remove or encode potentially dangerous characters before storing or rendering user input. Organizations should implement Content Security Policy headers to limit the execution of unauthorized scripts and establish proper parameter validation that rejects malicious input patterns. Additionally, the application should implement proper access controls and audit logging to detect unauthorized modifications to membership type data. Security testing should include thorough input validation testing and automated scanning for similar vulnerabilities across the entire codebase. The mitigation approach should align with industry standards such as the OWASP Secure Coding Practices and incorporate defense-in-depth strategies that include regular security assessments, code reviews, and security training for development teams to prevent similar vulnerabilities from being introduced in future releases.