CVE-2025-60239 identifies a Blind SQL Injection vulnerability in Codexpert, Inc's CoSchool Learning Management System (LMS) versions up to 1.4.3. The vulnerability arises from improper neutralization of special elements in SQL commands, allowing attackers to inject malicious SQL code through unsanitized input fields. Blind SQL Injection means attackers cannot directly see query results but can infer data by observing application behavior or response times. The vulnerability is remotely exploitable over the network without user interaction, requiring only low-level privileges, which significantly lowers the barrier for exploitation. Successful exploitation can lead to full compromise of the LMS database, including unauthorized data disclosure, data manipulation, and potential denial of service. The vulnerability has a CVSS 3.1 base score of 8.5, reflecting high impact on confidentiality, integrity, and availability, with network attack vector, high attack complexity, and limited privileges required. No patches or exploits are currently publicly available, but the vulnerability is officially published and should be considered critical for affected users. The LMS is commonly used in educational environments, making the data and systems involved sensitive and critical.

For European organizations, particularly educational institutions using CoSchool LMS, this vulnerability poses a significant risk to sensitive student, staff, and institutional data. Exploitation could lead to unauthorized access to personal information, academic records, and administrative data, violating data protection regulations such as GDPR. Integrity of educational content and records could be compromised, undermining trust and operational continuity. Availability impacts could disrupt learning activities and administrative functions, causing reputational damage and operational delays. The network-exploitable nature means attackers can target these systems remotely, increasing the attack surface. Given the critical role of LMS platforms in education, the impact extends beyond IT to affect educational delivery and compliance with legal obligations. Organizations without timely mitigation may face increased risk of data breaches, regulatory penalties, and operational disruptions.

Immediate mitigation involves applying vendor patches once released to address the SQL injection flaw. Until patches are available, organizations should implement strict input validation and sanitization on all user-supplied data fields within the LMS to block injection attempts. Employing Web Application Firewalls (WAFs) with rules targeting SQL injection patterns can provide a protective layer. Network segmentation should limit LMS access to trusted users and networks only, reducing exposure to external attackers. Regularly monitor database logs and application behavior for anomalies indicative of injection attempts or unauthorized queries. Conduct security assessments and penetration testing focused on injection vulnerabilities. Educate LMS administrators on secure configuration and incident response procedures. Finally, maintain up-to-date backups of LMS data to enable recovery in case of compromise.