CVE-2026-13487: 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 identified in SourceCodester Class and Exam Timetabling System 1.0. Affected is an unknown function of the file /archive.php. The manipulation of the argument sy leads to sql injection. The attack may be initiated remotely. The exploit is publicly available and might be used.

Affected products

• Sourcecodester Class And Exam Timetabling System: version 1.0 only

Published 2026-06-28. Last modified 2026-06-29.