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.

CVSS Vector

References

• https://github.com/justconter/cve/issues/4
• https://vuldb.com/cve/CVE-2026-16155
• https://vuldb.com/submit/857080
• https://vuldb.com/vuln/379920
• https://vuldb.com/vuln/379920/cti
• https://www.sourcecodester.com/