CVE-2026-16203
Low
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 /forCYS.php. Such manipulation of the argument course leads to cross site scripting. The attack may be performed from remote. The exploit is publicly available and might be used.
SeverityLow
CVSS3.5
Exploit probability—
ProductSourcecodester Class And Exam Timetabling System
PublishedJul 19, 2026
First seenJul 19, 2026
Weakness typeCWE-79Cross-site scripting (XSS)CWE-94Code injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sourcecodester class_and_exam_timetabling_system | 1.0 | — |
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