CVE-2026-16486
Medium
Description
A vulnerability was found in SourceCodester Class and Exam Timetabling System 1.0. This affects an unknown part of the file /BSIS.php. Performing a manipulation of the argument day results in cross site scripting. The attack may be initiated remotely. The exploit has been made public and could be used.
SeverityMedium
CVSS4.3
Exploit probability—
ProductSourcecodester Class And Exam Timetabling System
PublishedJul 21, 2026
First seenJul 21, 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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