CVE-2026-16156

medium

Description

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.

References

https://www.sourcecodester.com/

https://vuldb.com/vuln/379921/cti

https://vuldb.com/vuln/379921

https://vuldb.com/submit/857081

https://vuldb.com/cve/CVE-2026-16156

https://github.com/justconter/cve/issues/3

Details

Source: Mitre, NVD

Published: 2026-07-18

Updated: 2026-07-18

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 3.5

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Severity: Low

CVSS v4

Base Score: 5.1

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Severity: Medium