The vulnerability CVE-2026-5334 affects itsourcecode Online Enrollment System 1.0. It arises from improper sanitization of the 'deptid' parameter in the /enrollment/index.php?view=edit&id=3 component, enabling SQL injection attacks. This can be exploited remotely without authentication. The CVSS 4.0 base score is 6.9 (medium severity), reflecting network attack vector, low complexity, no privileges or user interaction required, and low to limited impacts on confidentiality, integrity, and availability. No vendor advisory or patch information is available, and the exploit code has been publicly disclosed.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL commands on the backend database, potentially leading to unauthorized data access or modification. The CVSS score indicates moderate impact on confidentiality, integrity, and availability. However, no confirmed active exploitation in the wild has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider applying input validation or web application firewall rules to block malicious SQL injection attempts targeting the 'deptid' parameter. Monitor vendor communications for updates on patches or official mitigations.