Low 3.5Published Jul 18, 2026

CVE-2026-16203SourceCodester Class and Exam Timetabling System forCYS.php cross site scripting

Updated under an hour ago (Oct 27, 2026, 6:30 PM ET)

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Every CVE for SourceCodester Class and Exam Timetabling System

Exploited in the last 30 days

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.

CVSS: 3.5 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
Weakness (CWE): CWE-79, CWE-94
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Jul 20, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

SourceCodester Class and Exam Timetabling System sourcecodester:class_and_exam_timetabling_system	1.0	CNA record

References

References

https://vuldb.com/vuln/380019	vdb-entry, technical-description
https://vuldb.com/vuln/380019/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-16203	third-party-advisory
https://vuldb.com/submit/857766	third-party-advisory
https://github.com/AlbaDove/cve/issues/8	exploit, issue-tracking
https://www.sourcecodester.com/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.