CVE-2024-4688 in Complete Web-Based School Management System
Summary
by MITRE • 05/14/2024
A vulnerability classified as problematic was found in Campcodes Complete Web-Based School Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /view/conversation_history_admin.php. The manipulation of the argument conversation_id leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-263629 was assigned to this vulnerability.
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Analysis
by VulDB Data Team • 03/31/2025
This vulnerability resides within the Campcodes Complete Web-Based School Management System version 1.0, specifically targeting the /view/conversation_history_admin.php file. The flaw manifests through improper input validation and sanitization of the conversation_id parameter, creating a persistent cross-site scripting vulnerability that allows attackers to execute malicious scripts in the context of affected users' browsers. The vulnerability's classification as problematic indicates significant security implications that could compromise the integrity and confidentiality of the system's administrative functions.
The technical exploitation occurs when an attacker crafts a malicious URL containing a crafted conversation_id parameter that includes malicious script code. When an administrator or authorized user accesses this crafted URL, the script executes within their browser session, potentially leading to session hijacking, credential theft, or unauthorized administrative actions. This cross-site scripting vulnerability operates at the application layer and specifically targets the administrative interface of the school management system, making it particularly dangerous for educational institutions that rely on such platforms for sensitive student and staff data management.
The operational impact of this vulnerability extends beyond simple script execution, as it could enable attackers to gain unauthorized access to administrative functions within the school management system. An attacker could potentially escalate privileges, modify student records, access confidential communication histories, or even compromise the entire system through session manipulation. The remote exploitation capability means that attackers do not need physical access to the network, making this vulnerability particularly concerning for organizations that may not have robust network segmentation or monitoring in place. The public disclosure of the exploit further amplifies the risk, as it provides threat actors with ready-made attack vectors.
Mitigation strategies should focus on implementing comprehensive input validation and output encoding mechanisms throughout the application. The system should sanitize all user-supplied input, particularly parameters used in dynamic content generation, and employ proper context-aware output encoding to prevent script execution. Additionally, implementing Content Security Policy headers can provide an additional layer of protection against XSS attacks. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other parts of the application. The vulnerability aligns with CWE-79, which specifically addresses cross-site scripting flaws, and represents a clear violation of secure coding practices as outlined in the OWASP Top Ten. Organizations should also consider implementing web application firewalls and monitoring for suspicious parameter manipulation attempts. The ATT&CK framework categorizes this vulnerability under T1566, specifically targeting the exploitation of web application vulnerabilities for initial access and privilege escalation within target environments.