CVE-2026-4973

LowCVSS 3.5/10Last modified Jun 17, 2026

Description

A vulnerability was detected in SourceCodester Online Quiz System up to 1.0. Affected by this vulnerability is an unknown functionality of the file endpoint/add-question.php. Performing a manipulation of the argument quiz_question results in cross site scripting. It is possible to initiate the attack remotely. The exploit is now public and may be used.

Metrics

CVSS 3.1 3.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-79CWE-94

Affected software

No affected versions have been published.

Timeline

Published
Mar 27, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2026-4973: Low severity, CVSS 3.5 | Vulnix