CVE-2025-15168 identifies a SQL injection vulnerability in the itsourcecode Student Management System version 1.0, specifically within an unspecified function in the /statistical.php file. The vulnerability arises from improper sanitization of the 'ID' parameter, allowing remote attackers to inject malicious SQL code. Exploitation does not require authentication or user interaction, and the attack vector is network-based, meaning attackers can exploit it remotely over the internet. The vulnerability can lead to unauthorized access to the backend database, enabling attackers to read, modify, or delete sensitive student data, potentially compromising confidentiality, integrity, and availability. The CVSS 4.0 score of 6.9 reflects medium severity, with low complexity and no privileges required, but limited impact scope due to the specific affected function and partial impact on confidentiality, integrity, and availability. No patches or official fixes have been published yet, and while no active exploits have been observed in the wild, publicly available proof-of-concept exploits increase the risk of future attacks. The vulnerability highlights the need for secure coding practices such as input validation and use of parameterized queries to prevent injection flaws.

For European organizations, particularly educational institutions using the itsourcecode Student Management System, this vulnerability poses a significant risk to the confidentiality and integrity of student records and institutional data. Successful exploitation could lead to unauthorized disclosure of personal information, manipulation of academic records, or disruption of system availability. This could result in regulatory non-compliance under GDPR, reputational damage, and potential legal liabilities. The medium severity rating suggests a moderate but tangible threat, especially in environments where the affected software is exposed to external networks without adequate protections. The lack of authentication requirements increases the risk of automated or opportunistic attacks. Given the sensitivity of educational data and the increasing focus on data privacy in Europe, the impact could be substantial if exploited at scale.

Organizations should immediately audit their deployment of the itsourcecode Student Management System to identify affected versions. Until an official patch is released, implement web application firewall (WAF) rules to detect and block SQL injection attempts targeting the /statistical.php endpoint and the ID parameter. Conduct thorough input validation and sanitize all user-supplied inputs, replacing dynamic SQL queries with parameterized prepared statements. Restrict network access to the management system to trusted IP ranges and enforce strict access controls. Monitor logs for unusual database query patterns or repeated failed attempts indicative of exploitation attempts. Engage with the vendor or community to obtain patches or updates as soon as they become available. Additionally, conduct security awareness training for administrators to recognize and respond to potential exploitation signs.