CVE-2026-78054
Medium
Description
A weakness has been identified in SourceCodester Class and Exam Timetabling System 1.0. Affected is an unknown function of the file /BSIS1.php. Executing a manipulation of the argument course can lead to cross site scripting. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.
SeverityMedium
CVSS4.3
Exploit probability—
ProductSourcecodester Class And Exam Timetabling System
PublishedAug 23, 2026
First seenAug 23, 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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