CVE-2024-7378 in Simple Realtime Quiz System
Summary
by MITRE • 08/02/2024
A vulnerability was found in SourceCodester Simple Realtime Quiz System 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file /manage_question.php. The manipulation of the argument id leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-273362 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 08/09/2024
The CVE-2024-7378 vulnerability represents a critical sql injection flaw in SourceCodester Simple Realtime Quiz System version 1.0, specifically impacting the /manage_question.php component. This vulnerability arises from insufficient input validation when processing the id parameter, creating a pathway for malicious actors to execute arbitrary sql commands against the underlying database. The vulnerability's classification as critical indicates the potential for severe data compromise and system exploitation, making it a high-priority target for threat actors seeking to gain unauthorized access to sensitive information. The attack vector is remote, meaning that adversaries can exploit this weakness without requiring physical access to the target system, significantly expanding the attack surface and potential impact.
The technical exploitation of this vulnerability occurs through manipulation of the id argument within the /manage_question.php file, where user-supplied input is directly incorporated into sql query construction without proper sanitization or parameterization. This design flaw allows attackers to inject malicious sql payloads that can bypass authentication mechanisms, extract confidential data, modify database records, or even execute system commands depending on the database backend and privilege levels. The vulnerability's disclosure status, as indicated by VDB-273362 identifier, suggests that working exploits are publicly available, accelerating the risk timeline for affected organizations. The absence of proper input validation and the lack of prepared statement usage in the affected code segment directly violates fundamental security principles and best practices established by organizations such as owasp and nist.
The operational impact of this vulnerability extends beyond simple data theft, potentially enabling complete system compromise and persistent access for threat actors. Successful exploitation could result in unauthorized access to quiz questions, user credentials, and other sensitive educational data, while also providing attackers with the capability to manipulate quiz results and undermine the integrity of the entire system. Organizations utilizing this software face significant risks including regulatory compliance violations, reputational damage, and potential legal consequences due to data breaches. The vulnerability's presence in a quiz management system also raises concerns about the security of educational environments and the protection of student information, particularly in institutional settings where such platforms may be used for assessment purposes.
Mitigation strategies for CVE-2024-7378 must prioritize immediate remediation through input validation and parameterized query implementation. Organizations should implement proper sql injection prevention techniques including the use of prepared statements, stored procedures, and input sanitization routines to ensure that user-supplied data cannot be interpreted as sql commands. The vulnerability directly relates to CWE-89 sql injection and aligns with ATT&CK technique T1190 for exploitation of remote services, emphasizing the need for network-level protections such as web application firewalls and intrusion detection systems. Additionally, regular security assessments, code reviews, and vulnerability scanning should be implemented to identify and address similar weaknesses in the application architecture. System administrators should also consider implementing principle of least privilege access controls and monitoring for suspicious database activities to detect potential exploitation attempts. The public disclosure of this vulnerability necessitates immediate patching or mitigation implementation to prevent unauthorized exploitation and maintain the integrity of educational data management systems.