CVE-2026-16156 in Class and Exam Timetabling System

Prediction

by VulDB Data Team • 07/17/2026

A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This affects an unknown part of the file /forexam.php. The manipulation of the argument day results in cross site scripting. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

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• Responsible: VulDB
• Moderation: accepted
• Entry: VDB-379921
• CPE: ready
• CWE: CWE-79 (confirmed)
• Exploit: Download
• CVSS: 3.5 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-16156
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-16156
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-16156/