CVE-2024-54936 identifies a stored Cross-Site Scripting (XSS) vulnerability in the Kashipara E-learning Management System version 1.0, specifically in the /send_message.php endpoint. The vulnerability arises from insufficient sanitization or encoding of the my_message parameter, which allows an attacker to inject arbitrary JavaScript code that is stored persistently on the server. When other users access the affected message content, the malicious script executes within their browsers under the context of the vulnerable application. This can lead to session hijacking, credential theft, or unauthorized actions performed on behalf of the victim user. The attack vector requires the attacker to have at least limited privileges to send messages, and the victim must interact with the malicious content for the exploit to succeed. The vulnerability is classified under CWE-79, which covers improper neutralization of input during web page generation. The CVSS 3.1 base score is 5.4, indicating a medium severity level, with attack vector network (remote), low attack complexity, privileges required (low), user interaction required, and scope changed due to impact on other users. No patches or public exploits have been reported as of the publication date. The vulnerability affects confidentiality and integrity but does not impact availability. Given the nature of e-learning platforms, exploitation could lead to data leakage of student or instructor information and undermine trust in the platform.

The primary impact of CVE-2024-54936 is the compromise of confidentiality and integrity within the Kashipara E-learning Management System. Attackers can inject malicious scripts that execute in the browsers of other users, potentially stealing session cookies, credentials, or performing unauthorized actions such as sending messages or modifying user data. This can lead to unauthorized access to sensitive educational data, personal information, and disruption of normal communication flows. Although availability is not directly affected, the reputational damage and loss of trust in the e-learning platform can be significant. Organizations relying on this system for remote education may face data breaches, privacy violations, and compliance issues. The requirement for low privileges and user interaction lowers the barrier for exploitation but limits the scope to users who can send messages and victims who open malicious content. The absence of known exploits reduces immediate risk but does not eliminate the threat, especially as attackers may develop exploits over time.

To mitigate CVE-2024-54936, organizations should implement strict input validation and output encoding on the my_message parameter to prevent injection of malicious scripts. Employing a robust Content Security Policy (CSP) can help restrict the execution of unauthorized scripts. Regularly update and patch the Kashipara E-learning Management System once official fixes become available. In the interim, consider disabling or restricting the messaging feature if feasible. Conduct security awareness training for users to recognize and avoid interacting with suspicious messages. Monitor logs and network traffic for unusual activity indicative of exploitation attempts. Implement web application firewalls (WAFs) with rules targeting XSS attack patterns specific to this vulnerability. Additionally, perform regular security assessments and penetration testing focused on input handling in messaging components. Segregate user roles and minimize privileges to reduce the attack surface. Finally, maintain backups and incident response plans tailored to web application attacks.