CVE-2026-78055: Sourcecodester Class And Exam Timetabling System

Medium severity, CVSS 4.3. EPSS: 0.5% chance of exploitation in the next 30 days.

A security vulnerability has been detected in SourceCodester Class and Exam Timetabling System 1.0. Affected by this vulnerability is an unknown functionality of the file /BSIT2.php. The manipulation of the argument course leads to cross site scripting. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.

Affected products

• Sourcecodester Class And Exam Timetabling System: version 1.0 only

Published 2026-08-23. Last modified 2026-08-24.