A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This impacts an unknown function of the file /delete_teacher.php. The manipulation of the argument ID results in sql injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

A SQL injection vulnerability has been identified in SourceCodester Class and Exam Timetabling System version 1.0. The flaw exists in the /delete_teacher.php file, where manipulation of the 'ID' argument allows SQL injection attacks. The vulnerability can be exploited remotely without requiring physical access to the system. A public exploit has already been released, increasing the risk of active exploitation. The affected product is a web-based timetabling application commonly used in educational institutions. Attackers could potentially access, modify, or delete database contents through this vulnerability. The issue has been catalogued in VulDB and reported via GitHub. Users of the affected system are advised to apply patches or mitigations immediately.