Understanding CVE-2026-4842: A Critical Vulnerability A critical vulnerability has been identified in the Online Enrollment System, version 1.0, developed by itsourcecode. This vulnerability, classified as CVE-2026-4842, involves a SQL injection exploit in the parameter handler of the system. It allows remote attackers to manipulate the argument deptid in the file /sms/grades/index.php?view=edit&id=1, potentially compromising sensitive data. […]













