CVE-2024-3422 in Online Courseware
Summary
by MITRE • 04/07/2024
A vulnerability was found in SourceCodester Online Courseware 1.0. It has been declared as critical. This vulnerability affects unknown code of the file admin/activatestud.php. The manipulation of the argument selector leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-259594 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 01/17/2025
The vulnerability identified as CVE-2024-3422 represents a critical sql injection flaw within the SourceCodester Online Courseware 1.0 application, specifically affecting the admin/activatestud.php file. This designation as critical severity indicates the potential for significant system compromise and data exposure. The vulnerability stems from insufficient input validation and sanitization of the selector argument, which allows attackers to manipulate database queries through crafted input parameters. The attack vector is remote, meaning malicious actors can exploit this weakness without requiring physical access to the target system, making it particularly dangerous in web-facing applications where public exposure is common.
The technical exploitation of this vulnerability occurs through sql injection techniques where an attacker can inject malicious sql code into the selector parameter of the activatestud.php endpoint. When the application processes this input without proper sanitization, the injected sql commands execute within the database context, potentially allowing unauthorized data access, modification, or deletion. The vulnerability's disclosure status, as indicated by VDB-259594, suggests that attack vectors and exploitation methods are publicly available, increasing the likelihood of successful exploitation by threat actors. This sql injection vulnerability falls under the CWE-89 category of sql injection, which is a well-documented weakness in web applications that consistently ranks among the top security risks according to industry standards and frameworks.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise and unauthorized administrative access. Attackers could leverage this weakness to gain persistent access to the courseware system, potentially accessing student records, course materials, and administrative functions. The remote nature of the attack means that organizations running this vulnerable software are exposed to immediate threat actors who can exploit the flaw at any time without requiring network proximity. This vulnerability directly impacts the confidentiality, integrity, and availability of the online courseware system, potentially causing significant disruption to educational services and data breaches that could affect thousands of users.
Mitigation strategies for CVE-2024-3422 should prioritize immediate patching of the SourceCodester Online Courseware 1.0 application to address the sql injection vulnerability in the admin/activatestud.php file. Organizations should implement proper input validation and parameterized queries to prevent sql injection attacks, ensuring that all user-supplied data is properly sanitized before database processing. Network-level protections including web application firewalls and intrusion detection systems can provide additional defense-in-depth measures. Security monitoring should be enhanced to detect unusual database access patterns that might indicate exploitation attempts. The vulnerability's classification under ATT&CK technique T1190 (Exploit Public-Facing Application) highlights the need for comprehensive application security assessments and regular vulnerability scanning to identify similar weaknesses in the application's attack surface. System administrators should also consider implementing least privilege access controls and regular security audits to minimize the potential impact of any successful exploitation attempts.