Is CVE-2026-16155 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-16155?

CVE-2026-16155 has a CVSS v3 severity of LOW (3.5).

Back

CVE-2026-16155

Description

A vulnerability was identified in SourceCodester Class and Exam Timetabling System 1.0. Affected by this issue is some unknown functionality of the file /schoolyr.php. The manipulation of the argument sy leads to cross site scripting. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.