CVE-2024-5119 in Event Registration System
Summary
by MITRE • 05/20/2024
A vulnerability was found in SourceCodester Event Registration System 1.0 and classified as critical. This issue affects some unknown processing of the file /classes/Master.php?f=load_registration. The manipulation of the argument last_id/event_id leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-265199.
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Analysis
by VulDB Data Team • 02/10/2025
The vulnerability identified as CVE-2024-5119 represents a critical sql injection flaw within the SourceCodester Event Registration System version 1.0, demonstrating a severe security weakness that enables remote exploitation. This vulnerability exists in the file /classes/Master.php and specifically targets the parameter handling within the f=load_registration function, where the last_id or event_id arguments are processed without adequate input validation or sanitization. The flaw allows attackers to manipulate database queries through malicious input, potentially leading to unauthorized data access, modification, or deletion. Given that the exploit has been publicly disclosed and is actively available, this creates an immediate risk for systems running the affected software version. The vulnerability's classification as critical stems from its ability to facilitate complete database compromise when exploited remotely.
The technical implementation of this sql injection vulnerability occurs through improper parameter handling in the Master.php file where the event_id or last_id values are directly incorporated into sql queries without proper escaping or parameterization. This processing pattern violates fundamental security principles for database interactions and creates a direct pathway for attackers to inject malicious sql code. The attack vector is remote, meaning that adversaries can exploit this vulnerability from outside the network without requiring physical access or prior authentication. The specific function f=load_registration serves as the attack surface where user-supplied data flows directly into database operations, making it a prime target for sql injection techniques. This flaw aligns with CWE-89 which specifically addresses sql injection vulnerabilities and represents a common weakness in web applications where input validation is insufficient.
The operational impact of CVE-2024-5119 extends beyond simple data theft, potentially enabling attackers to gain complete control over the affected database system. Successful exploitation could allow threat actors to extract sensitive user information, modify registration data, or even escalate privileges within the application. The remote nature of the attack means that organizations cannot rely on network segmentation or firewall rules to protect against this specific vulnerability. Additionally, since the exploit is publicly available, the window of opportunity for attackers is significantly extended, as automated scanning tools can quickly identify vulnerable systems. The vulnerability affects the core functionality of the event registration system, potentially disrupting legitimate business operations while providing attackers with persistent access to sensitive information.
Mitigation strategies for this vulnerability must be implemented immediately through multiple defensive layers. The primary remediation involves proper input validation and parameterized queries in the Master.php file, ensuring that all user-supplied data undergoes rigorous sanitization before database processing. Organizations should implement web application firewalls to detect and block malicious sql injection attempts, while also applying the latest security patches from the software vendor if available. Network segmentation and access controls should be reinforced to limit potential lateral movement, though these measures alone will not prevent exploitation of this specific vulnerability. Regular security assessments and penetration testing should be conducted to identify similar weaknesses in other application components. The vulnerability's public disclosure necessitates immediate action, as outlined in the mitre ATT&CK framework under the technique T1190 for exploit public-facing applications, emphasizing the importance of rapid patching and vulnerability remediation.