CVE-2026-16485

MEDIUM 4.3

SourceCodester Class and Exam Timetabling System class.php cross site scripting

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability has been found in SourceCodester Class and Exam Timetabling System 1.0. Affected by this issue is some unknown functionality of the file /class.php. Such manipulation of the argument day leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

CWE	CWE-79 CWE-94
Vendor	sourcecodester
Product	class and exam timetabling system
Published	Jul 21, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

SourceCodester / Class and Exam Timetabling System

1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/380943 vuldb.com: https://vuldb.com/vuln/380943/cti vuldb.com: https://vuldb.com/cve/CVE-2026-16485 vuldb.com: https://vuldb.com/submit/859906 github.com: https://github.com/ashfaqsharif47-arch/Web-RCE/issues/1 sourcecodester.com: https://www.sourcecodester.com/

Credits

🔍 HackFour (VulDB User)