CVE-2026-16156

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.

CVSS v3 3.5 LOW
CVSS v2.0 4.0 MEDIUM

3.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/justconter/cve/issues/3
https://vuldb.com/cve/CVE-2026-16156
https://vuldb.com/submit/857081
https://vuldb.com/vuln/379921
https://vuldb.com/vuln/379921/cti
https://www.sourcecodester.com/

Configurations

No configuration.

History

18 Jul 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-18 22:16

Updated : 2026-07-21 16:17

NVD link : CVE-2026-16156

Mitre link : CVE-2026-16156

CVE.ORG link : CVE-2026-16156

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-94

Improper Control of Generation of Code ('Code Injection')

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