CVE-2025-14622 identifies a SQL injection vulnerability in the code-projects Student File Management System version 1.0, specifically within the /admin/save_user.php script. The vulnerability arises from improper sanitization of the 'firstname' parameter, which is directly used in SQL queries without adequate input validation or parameterization. This flaw allows remote attackers to craft malicious input that alters the intended SQL command, potentially enabling unauthorized data retrieval, modification, or deletion within the backend database. The vulnerability requires no authentication or user interaction, making it highly accessible to attackers scanning for vulnerable instances. The CVSS 4.0 score of 6.9 reflects a medium severity, considering the network attack vector, low complexity, and no privileges or user interaction needed. Although no active exploitation has been reported, the public availability of an exploit increases the likelihood of attacks. The affected product is a student file management system used primarily in educational environments, which may contain sensitive personal and academic data. The absence of official patches or mitigation guidance from the vendor necessitates immediate defensive measures by users. The vulnerability's impact extends to confidentiality, integrity, and availability of stored data, with potential consequences including data breaches, unauthorized data manipulation, and service disruption. The technical details confirm the vulnerability's publication and reservation dates, but no CWE or patch links are provided, indicating limited vendor response at this time.

For European organizations, particularly educational institutions using the code-projects Student File Management System 1.0, this vulnerability poses a significant risk to the confidentiality and integrity of student records and administrative data. Exploitation could lead to unauthorized disclosure of personal information, alteration of academic records, or deletion of critical data, potentially disrupting educational operations. The remote and unauthenticated nature of the attack vector increases the threat surface, enabling attackers to target vulnerable systems over the internet without prior access. This could result in reputational damage, regulatory non-compliance (e.g., GDPR violations due to data breaches), and financial penalties. Additionally, compromised systems might be leveraged for further attacks within the network. The medium severity rating suggests moderate impact, but the presence of a public exploit elevates urgency. European organizations with limited cybersecurity resources or outdated software management practices are particularly vulnerable. The lack of vendor patches further exacerbates the risk, requiring organizations to implement compensating controls promptly.

1. Immediate implementation of input validation and sanitization on the 'firstname' parameter within /admin/save_user.php to prevent malicious SQL code injection. 2. Refactor the application code to use parameterized queries or prepared statements to eliminate direct concatenation of user inputs into SQL commands. 3. Restrict access to the /admin/save_user.php endpoint by enforcing strong authentication and network-level controls such as IP whitelisting or VPN access. 4. Conduct thorough code audits and penetration testing to identify and remediate similar injection points in the application. 5. Monitor logs for suspicious SQL query patterns or repeated failed attempts targeting the vulnerable parameter. 6. If patching is not available, consider deploying Web Application Firewalls (WAFs) with custom rules to detect and block SQL injection payloads targeting this endpoint. 7. Educate administrative users about the risk and encourage prompt reporting of unusual system behavior. 8. Plan for an upgrade or migration to a newer, secure version of the Student File Management System once available. 9. Regularly back up critical data and verify backup integrity to enable recovery in case of data compromise. 10. Coordinate with vendors or community forums to track patch releases or security advisories related to this vulnerability.