CVE-2026-16202

LOW

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

Title source: cna
STIX 2.1

Description

A vulnerability was determined in SourceCodester Class and Exam Timetabling System 1.0. Affected by this vulnerability is an unknown functionality of the file /CYS.php. This manipulation of the argument course causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-380018 | SourceCodester Class and Exam Timetabling System CYS.php cross site scripting
https://vuldb.com/vuln/380018
Signature, Permissions Required signature permissions-required
VDB-380018 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/380018/cti
Third Party Advisory third-party-advisory
CVE-2026-16202 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-16202
Third Party Advisory third-party-advisory
Submit #857765 | sourcecodester Class and Exam Timetabling System V1.0 cross site scripting
https://vuldb.com/submit/857765
Exploit exploit issue-tracking
https://github.com/AlbaDove/cve/issues/9

Scores

CVSS v3 3.5
EPSS 0.0020
EPSS Percentile 9.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79 CWE-94
Status published
Products (1)
SourceCodester/Class and Exam Timetabling System 1.0
Published Jul 19, 2026
Tracked Since Jul 19, 2026