CVE-2026-16155: SourceCodester Class and Exam Timetabling System schoolyr.php cross site scripting

Published Jul 18, 2026
·
Updated

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.

Affected Software

1 affected component
Sourcecodester Class and Exam Timetabling System=1.0

Event History

Jul 18, 2026
CVE Published
via MITRE·08:45 PM
Data Sourced
via MITRE·08:45 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:17 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2026-16155?

The severity of CVE-2026-16155 is classified as low, with a score of 3.5.

2

How do I fix CVE-2026-16155?

To fix CVE-2026-16155, sanitize user inputs to prevent cross site scripting vulnerabilities.

3

What type of attack does CVE-2026-16155 enable?

CVE-2026-16155 enables cross site scripting (XSS) attacks by manipulating the sy argument in the schoolyr.php file.

4

Is CVE-2026-16155 exploitable remotely?

Yes, CVE-2026-16155 can be exploited remotely due to its nature as a cross site scripting vulnerability.

5

Which system is affected by CVE-2026-16155?

CVE-2026-16155 affects the SourceCodester Class and Exam Timetabling System version 1.0.

Company

Resources

Contact

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CVE-2026-16155 - SourceCodester Class and Exam Timetabling System schoolyr.php cross site scripting - SecAlerts