CVE-2026-0544 identifies a SQL injection vulnerability in itsourcecode School Management System version 1.0. The vulnerability resides in the /student/index.php file, where the ID parameter is not properly sanitized, allowing an attacker to inject arbitrary SQL commands. This flaw can be exploited remotely without requiring authentication or user interaction, making it accessible to a wide range of attackers. The vulnerability impacts confidentiality, integrity, and availability to a limited extent, as indicated by the CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L). The partial impact suggests that while full database compromise may not be guaranteed, attackers can extract or modify sensitive student or school data, or potentially disrupt service. The exploit code has been publicly released, increasing the likelihood of exploitation attempts. No patches have been officially published yet, so organizations must rely on temporary mitigations or code fixes. The vulnerability affects only version 1.0 of the product, which may limit exposure but still poses a significant risk to institutions using this software. The lack of known exploits in the wild currently reduces immediate threat but does not eliminate future risk.

The SQL injection vulnerability allows attackers to remotely execute arbitrary SQL queries on the backend database without authentication, potentially leading to unauthorized disclosure of sensitive student and school data, data manipulation, or deletion. This can compromise the confidentiality and integrity of educational records and disrupt the availability of the school management system. Given the nature of school management systems, exposure of personally identifiable information (PII) of students and staff could lead to privacy violations and regulatory non-compliance. The medium severity rating reflects partial but meaningful impact, with attackers able to leverage the flaw without credentials or user interaction. Organizations worldwide using this software version face risks of data breaches, reputational damage, and operational disruptions. The public availability of exploit code increases the likelihood of opportunistic attacks, especially by less sophisticated threat actors.

Organizations should immediately audit their use of itsourcecode School Management System version 1.0 and restrict external access to the vulnerable /student/index.php endpoint where possible. Input validation and parameterized queries must be implemented to sanitize the ID parameter and prevent SQL injection. If source code access is available, developers should refactor the affected code to use prepared statements or stored procedures. Network-level protections such as web application firewalls (WAFs) can be configured to detect and block SQL injection payloads targeting this parameter. Monitoring and logging of database queries and web requests should be enhanced to detect suspicious activity. Since no official patch is currently available, organizations should consider isolating or upgrading the system to a non-vulnerable version once released. Additionally, educating staff about the risks and ensuring regular backups of critical data can help mitigate potential damage from exploitation.