CVE-2026-16228: Sourcecodester Class And Exam Timetabling System

High severity, CVSS 7.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability was detected in SourceCodester Class and Exam Timetabling System 1.0. Affected is an unknown function of the file /edit_schoolyr.php. Performing a manipulation of the argument ID results in sql injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.

Affected products

• Sourcecodester Class And Exam Timetabling System: version 1.0 only

Published 2026-07-19. Last modified 2026-07-20.