CVE-2024-34929 in Complete Web-Based School Management System
Summary
by MITRE • 05/23/2024
A SQL injection vulnerability in /view/find_friends.php in Campcodes Complete Web-Based School Management System 1.0 allows an attacker to execute arbitrary SQL commands via the my_index parameter.
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Analysis
by VulDB Data Team • 03/26/2025
The vulnerability identified as CVE-2024-34929 represents a critical SQL injection flaw within the Campcodes Complete Web-Based School Management System version 1.0. This vulnerability specifically affects the /view/find_friends.php script and manifests through improper input validation of the my_index parameter. The flaw enables attackers to inject malicious SQL code directly into the database query execution flow, potentially compromising the entire underlying database infrastructure. Such vulnerabilities are particularly dangerous in educational management systems as they often contain sensitive student, faculty, and administrative data that could be exposed or manipulated by unauthorized parties.
The technical exploitation of this vulnerability occurs when an attacker submits malicious input through the my_index parameter in the find_friends.php script. The application fails to properly sanitize or escape user-supplied input before incorporating it into SQL queries, creating an environment where attackers can manipulate the intended database operations. This type of vulnerability falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection weaknesses in software applications. The attack vector is particularly insidious because it allows for arbitrary command execution against the database, potentially enabling data theft, modification, or complete system compromise. The vulnerability demonstrates poor input validation practices and inadequate parameter sanitization mechanisms within the web application's backend processing logic.
The operational impact of this vulnerability extends beyond simple data exposure, potentially enabling full system compromise and persistent access to sensitive educational data. Attackers could leverage this vulnerability to extract student records, academic performance data, personal identification information, and administrative credentials stored within the database. The implications are severe for educational institutions as they may face regulatory compliance violations under data protection laws such as FERPA in the united states or GDPR in europe. Additionally, the compromised system could serve as a foothold for further lateral movement within the institution's network infrastructure, potentially leading to broader security breaches and extended attack surfaces. The vulnerability affects the integrity, confidentiality, and availability of the entire school management system, potentially disrupting educational operations and damaging institutional reputation.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term security improvements. The primary fix involves implementing proper input validation and parameterized queries to prevent malicious SQL code injection. Developers should sanitize all user inputs through whitelisting mechanisms and employ prepared statements or parameterized queries to separate SQL logic from data. Organizations should also implement web application firewalls and input filtering mechanisms to detect and block suspicious patterns in real-time. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities throughout the application codebase. Additionally, implementing principle of least privilege access controls and database query monitoring can help detect unauthorized access attempts. The remediation process should follow security best practices outlined in the mitre ATT&CK framework for web application attacks, specifically targeting the command and control phases where attackers might attempt to establish persistent access through database exploitation.