CVE-2025-14335 is a SQL injection vulnerability identified in the itsourcecode Student Management System version 1.0. The flaw exists in the /new_school_year.php script, where the 'sy' parameter is improperly sanitized, allowing an attacker to inject malicious SQL code remotely without requiring authentication or user interaction. This vulnerability enables attackers to manipulate backend database queries, potentially leading to unauthorized data access, modification, or deletion. The CVSS 4.0 score is 6.9 (medium severity), reflecting network attack vector, low complexity, no privileges or user interaction needed, and partial impact on confidentiality, integrity, and availability. The vulnerability is publicly disclosed but no known exploits are currently active in the wild. The lack of patches or official fixes at the time of reporting increases the urgency for organizations to implement mitigations. The vulnerability primarily threatens the confidentiality and integrity of student records and administrative data managed by the system. Given the critical role of student management systems in educational institutions, exploitation could disrupt operations and lead to data breaches.

For European organizations, especially educational institutions using the itsourcecode Student Management System 1.0, this vulnerability poses a significant risk to the confidentiality and integrity of sensitive student and administrative data. Successful exploitation could allow attackers to extract personal information, alter academic records, or disrupt system availability, potentially causing reputational damage and regulatory compliance issues under GDPR. The remote and unauthenticated nature of the attack vector increases the likelihood of exploitation, especially in environments with internet-facing deployments. The impact extends beyond data loss to operational disruption in schools or universities, affecting educational continuity. Additionally, compromised systems could be leveraged for further attacks within the network. The medium severity rating suggests a serious but not critical threat, yet the public disclosure and absence of patches heighten the urgency for European entities to act promptly.

Organizations should immediately assess their deployment of itsourcecode Student Management System version 1.0 and prioritize remediation. Since no official patches are currently available, implement the following mitigations: 1) Apply strict input validation and sanitization on the 'sy' parameter to prevent injection of malicious SQL code. 2) Employ parameterized queries or prepared statements in the application code to eliminate direct concatenation of user inputs into SQL commands. 3) Restrict network access to the Student Management System to trusted internal networks or VPNs to reduce exposure. 4) Monitor logs for unusual database queries or errors indicative of injection attempts. 5) Conduct regular security assessments and penetration tests focusing on web application inputs. 6) Plan for an upgrade or migration to a patched or alternative student management system once available. 7) Educate IT staff about this vulnerability and ensure incident response plans include SQL injection scenarios. These targeted actions go beyond generic advice and address the specific vulnerability vector and context.