CVE-2024-0462 in Online Faculty Clearance
Summary
by MITRE • 01/12/2024
A vulnerability was found in code-projects Online Faculty Clearance 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /production/designee_view_status.php of the component HTTP POST Request Handler. The manipulation of the argument haydi leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-250567.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 10/23/2025
The vulnerability identified as CVE-2024-0462 represents a critical sql injection flaw within the code-projects Online Faculty Clearance 1.0 application. This vulnerability specifically targets the HTTP POST request handler component, which processes user input through the /production/designee_view_status.php file. The attack vector exploits the haydi parameter, which serves as an entry point for malicious sql commands that can be injected into the application's database queries. The severity classification as critical indicates that this vulnerability poses a significant risk to the system's integrity and data confidentiality, potentially allowing unauthorized access to sensitive information stored within the application's database.
The technical exploitation of this vulnerability occurs through remote manipulation of the haydi parameter in http post requests. When the application processes this parameter without proper input validation or sanitization, it becomes susceptible to sql injection attacks that can execute arbitrary sql commands on the underlying database server. This type of vulnerability falls under the CWE-89 category, which specifically addresses sql injection flaws in software applications. The attack can be executed entirely remotely without requiring local system access, making it particularly dangerous as it can be exploited by attackers from anywhere on the internet. The disclosure of the exploit to the public further increases the risk level, as malicious actors can readily implement the attack without requiring advanced technical knowledge or development time.
The operational impact of this vulnerability extends beyond simple data theft, potentially allowing attackers to escalate privileges, modify or delete database records, and gain persistent access to the application's backend systems. The affected component's role in handling faculty clearance status requests means that attackers could potentially access sensitive academic information, personal data of faculty members, and institutional records. This vulnerability directly violates several security principles including input validation, least privilege access, and secure coding practices. Organizations utilizing this software face significant risks including data breaches, regulatory compliance violations, and potential legal consequences from unauthorized data access. The vulnerability's remote exploitability means that traditional network security measures may not prevent successful attacks, requiring comprehensive application-level security controls.
Mitigation strategies for CVE-2024-0462 should include immediate patching of the affected application to address the sql injection vulnerability through proper input validation and parameterized queries. Organizations should implement web application firewalls to monitor and filter malicious requests targeting the vulnerable haydi parameter. Database access controls should be reviewed and restricted to prevent unauthorized data manipulation, while input sanitization measures must be strengthened throughout the application's codebase. The implementation of proper error handling and logging mechanisms will aid in detecting exploitation attempts and monitoring system behavior. Security teams should conduct comprehensive vulnerability assessments to identify similar sql injection flaws in other application components, as this vulnerability may indicate broader security weaknesses. Regular security testing including penetration testing and code reviews should be implemented to prevent future vulnerabilities of this nature, aligning with the principles outlined in the attack mitigation framework and security best practices established by industry standards.