CVE-2026-3944 identifies a SQL injection vulnerability in the itsourcecode University Management System version 1.0, located in the /att_add.php script. The vulnerability is triggered by manipulation of the 'Name' argument, which is not properly sanitized before being used in SQL queries. This lack of input validation allows an unauthenticated remote attacker to inject arbitrary SQL commands, potentially leading to unauthorized data access, data modification, or disruption of database operations. The vulnerability does not require any user interaction or privileges, making it easier to exploit remotely over the network. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P) indicates network attack vector, low attack complexity, no privileges or user interaction needed, and partial impact on confidentiality, integrity, and availability. Although no public exploit code is currently known to be actively used in the wild, the public disclosure increases the risk of exploitation by attackers. The vulnerability affects only version 1.0 of the product, and no official patches or mitigations have been linked yet. The affected software is used primarily in academic environments to manage university operations, making sensitive student and staff data potentially vulnerable. The absence of secure coding practices in input validation highlights the need for immediate remediation to prevent exploitation.

The SQL injection vulnerability can allow attackers to access or manipulate sensitive university data such as student records, attendance, grades, and personal information. This can lead to data breaches, loss of data integrity, and potential disruption of university management operations. Attackers could extract confidential information, modify records, or delete data, impacting the trustworthiness and availability of the system. The vulnerability's remote and unauthenticated nature increases the attack surface, enabling attackers to exploit it without insider access. This could result in reputational damage, regulatory penalties related to data protection laws, and operational downtime for affected institutions. Since the vulnerability affects a specialized university management system, the impact is concentrated on educational institutions but could extend to any organization using this software. The medium severity rating reflects the significant but not catastrophic potential impact, assuming no additional chained vulnerabilities are exploited.

Organizations should immediately audit their use of the itsourcecode University Management System version 1.0 and restrict external access to the affected /att_add.php endpoint where possible. Implement input validation and parameterized queries or prepared statements to sanitize the 'Name' parameter and prevent SQL injection. If source code access is available, developers should refactor the vulnerable code to use secure coding practices for all database interactions. Network-level protections such as web application firewalls (WAFs) can be configured to detect and block SQL injection attempts targeting this endpoint. Monitoring and logging of database queries and web requests should be enhanced to detect suspicious activity. Until an official patch is released, consider isolating the system from public networks or limiting access to trusted IP addresses. Conduct regular security assessments and penetration tests to identify similar vulnerabilities. Educate developers and administrators on secure coding and input validation best practices to prevent future occurrences.