CVE-2026-3150 identifies a SQL injection vulnerability in itsourcecode College Management System version 1.0, located in the /admin/display-teacher.php script. The vulnerability stems from insufficient input validation of the teacher_id parameter, which is directly used in SQL queries without proper sanitization or parameterization. This flaw allows remote attackers to inject arbitrary SQL code, potentially enabling unauthorized access to sensitive data, modification of database contents, or disruption of service. The attack vector requires no user interaction and no authentication, making it remotely exploitable over the network. The CVSS 4.0 base score is 5.3 (medium), reflecting the moderate impact on confidentiality, integrity, and availability, and the relatively low complexity of exploitation. Although no known exploits are currently active in the wild, the public disclosure of the vulnerability increases the likelihood of exploitation attempts. The lack of available patches necessitates immediate mitigation efforts by affected organizations. This vulnerability is particularly critical in educational environments where the College Management System is deployed, as it may expose sensitive student and faculty information. The vulnerability does not require special privileges or user interaction, increasing its risk profile. The absence of secure coding practices such as prepared statements or stored procedures in the affected code is the root cause. Organizations should audit their systems for this version and implement compensating controls until an official patch is released.

The exploitation of CVE-2026-3150 can lead to unauthorized disclosure of sensitive educational data, including personal information of students and faculty, grades, and administrative records. Attackers could manipulate or delete data, undermining data integrity and potentially disrupting academic operations. The vulnerability's remote exploitability without authentication increases the attack surface, allowing external threat actors to target vulnerable systems directly. This could result in reputational damage, regulatory penalties related to data protection laws, and operational downtime. Educational institutions relying on the affected software may face significant challenges in maintaining trust and compliance. Furthermore, attackers could leverage the vulnerability as a foothold for further network compromise. The medium severity score reflects a balanced risk, but the real-world impact depends on the sensitivity of the data stored and the presence of additional security controls. Since no patches are currently available, the window of exposure remains open, increasing the urgency for mitigation.

1. Immediately audit all instances of itsourcecode College Management System version 1.0 to identify vulnerable deployments. 2. Implement strict input validation and sanitization for the teacher_id parameter, ensuring only expected data types and formats are accepted. 3. Refactor the affected code to use parameterized queries or prepared statements to prevent SQL injection. 4. Restrict database user privileges to the minimum necessary, limiting the potential damage from successful exploitation. 5. Deploy web application firewalls (WAFs) with rules targeting SQL injection patterns to provide an additional layer of defense. 6. Monitor logs for suspicious database queries or repeated access attempts to /admin/display-teacher.php. 7. Isolate the College Management System from public networks where possible, restricting access to trusted IP ranges. 8. Engage with the vendor or community to obtain or develop official patches and apply them promptly once available. 9. Educate administrators and developers on secure coding practices to prevent similar vulnerabilities in future releases. 10. Consider network segmentation and regular backups to facilitate recovery in case of data compromise.