CVE-2026-103115 OS4ED openSIS-Classic Student Search CustomFieldsFnc.php sql injection

A security flaw has been discovered in OS4ED openSIS-Classic up to 9.3. This affects an unknown function of the file functions/CustomFieldsFnc.php of the component Student Search. The manipulation of the argument cust results in sql injection. It is possible to launch the attack remotely. The...