CVE-2026-16156

Name of the Vulnerable Software and Affected Versions SourceCodester Class and Exam Timetabling System version 1.0

Description A security flaw allows remote attackers to perform cross-site scripting (XSS), a technique where malicious scripts are injected into trusted websites. The issue exists in the '/forexam.php' endpoint due to improper handling of the day variable.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. Avoid using the day parameter in the '/forexam.php' endpoint until the issue is resolved.