CVE-2024-3530 in Complete Online Student Management System
Summary
by MITRE • 04/10/2024
A vulnerability was found in Campcodes Complete Online Student Management System 1.0. It has been declared as problematic. This vulnerability affects unknown code of the file Marks_view.php. The manipulation of the argument FirstRecord leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259900.
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Analysis
by VulDB Data Team • 04/07/2025
This vulnerability resides within the Campcodes Complete Online Student Management System version 1.0, specifically targeting the Marks_view.php component. The flaw represents a classic cross-site scripting vulnerability that allows remote attackers to inject malicious scripts into web pages viewed by other users. The vulnerability is triggered through manipulation of the FirstRecord argument, which serves as an input parameter that fails to properly sanitize user-supplied data before rendering it within the web application's output. This type of vulnerability falls under the CWE-79 category, which specifically addresses cross-site scripting flaws in web applications. The attack vector is remote, meaning that malicious actors can exploit this weakness without requiring physical access to the target system, making it particularly dangerous in web-based environments where user interaction is common.
The technical implementation of this vulnerability demonstrates a failure in input validation and output encoding practices within the application's codebase. When the FirstRecord parameter is processed in Marks_view.php, the application does not adequately filter or escape special characters that could be interpreted as HTML or JavaScript code. This oversight creates an opportunity for attackers to inject malicious payloads that execute in the context of other users' browsers. The vulnerability's classification as a remote exploit indicates that the attack can be launched through standard web browser interactions, potentially affecting any user who accesses the compromised page. The fact that this vulnerability has been publicly disclosed and is known to be exploitable significantly increases the risk to systems running this software version.
The operational impact of this vulnerability extends beyond simple script execution, as it can enable more sophisticated attacks such as session hijacking, credential theft, or redirection to malicious sites. Attackers could potentially use this XSS vulnerability to capture user sessions, steal sensitive information, or perform actions on behalf of authenticated users. The exploitation of this vulnerability could compromise the integrity of the student management system, potentially affecting academic records, personal information, and institutional data. From an attacker's perspective, this represents a valuable entry point that could lead to further system compromise, particularly if the application handles sensitive educational data. The vulnerability's presence in a student management system raises additional concerns regarding privacy and data protection, as educational institutions are often subject to strict regulatory requirements for handling personal information.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and output encoding mechanisms throughout the application. The most effective immediate solution involves sanitizing all user-supplied input parameters, particularly those used in dynamic content generation, through proper HTML escaping and validation routines. Organizations should implement Content Security Policy headers to limit the execution of unauthorized scripts and ensure that the application follows secure coding practices as outlined in the OWASP Top Ten. Regular security audits and code reviews should be conducted to identify similar vulnerabilities in other components of the system. Additionally, implementing proper access controls and monitoring mechanisms can help detect unauthorized access attempts and provide early warning of potential exploitation. The vulnerability highlights the importance of maintaining up-to-date software versions and applying security patches promptly to prevent known exploits from being leveraged against systems.