CVE-2024-34935 in Complete Web-Based School Management System
Summary
by MITRE • 05/23/2024
A SQL injection vulnerability in /view/conversation_history_admin.php in Campcodes Complete Web-Based School Management System 1.0 allows an attacker to execute arbitrary SQL commands via the conversation_id parameter.
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Analysis
by VulDB Data Team • 03/26/2025
The vulnerability identified as CVE-2024-34935 represents a critical SQL injection flaw within the Campcodes Complete Web-Based School Management System version 1.0. This security weakness specifically affects the /view/conversation_history_admin.php script which handles administrative conversation history viewing functionality. The vulnerability arises from insufficient input validation and sanitization of the conversation_id parameter, creating an avenue for malicious actors to manipulate database queries through crafted input values. The affected system operates within a web-based school management environment where administrators access conversation history data, making this vulnerability particularly dangerous as it could provide unauthorized access to sensitive educational information.
This SQL injection vulnerability falls under CWE-89 which categorizes improper neutralization of special elements used in SQL commands as a code injection flaw. The technical implementation flaw occurs when user-supplied input from the conversation_id parameter is directly incorporated into SQL query construction without proper parameterization or input filtering. Attackers can exploit this by submitting malicious SQL payloads through the conversation_id parameter, potentially allowing them to extract, modify, or delete database records. The vulnerability demonstrates a classic lack of input validation and output encoding practices that are fundamental to preventing SQL injection attacks. The attack surface is particularly concerning as it targets administrative functionality, suggesting that successful exploitation could grant attackers elevated privileges within the school management system.
The operational impact of this vulnerability extends beyond simple data theft, potentially enabling complete database compromise and unauthorized system access. An attacker could leverage this vulnerability to access sensitive student information, administrative credentials, or institutional data that forms the backbone of school operations. The consequences could include privacy violations, data breaches, and potential disruption of educational services. Given that this affects a school management system, the implications are particularly severe as educational institutions often handle sensitive personal data of minors, making this vulnerability subject to regulatory compliance requirements under various data protection frameworks. The attack could result in long-term reputational damage to the educational institution and potential legal ramifications for data handling practices.
Mitigation strategies for CVE-2024-34935 should focus on implementing proper input validation and parameterized queries throughout the application. The most effective immediate solution involves using prepared statements or parameterized queries for all database interactions, ensuring that user input cannot alter the structure of SQL commands. Input sanitization should be implemented at multiple layers including application-level validation and output encoding. System administrators should also implement proper access controls and monitoring to detect potential exploitation attempts. The vulnerability aligns with ATT&CK technique T1190 which covers exploiting vulnerabilities in web applications, emphasizing the need for comprehensive application security testing. Regular security assessments, including penetration testing and code reviews, should be conducted to identify similar vulnerabilities. Additionally, implementing web application firewalls and database activity monitoring can provide additional defense-in-depth measures to detect and prevent exploitation attempts against this and similar vulnerabilities.