cvedb.io
CVE-2021-42331
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2021-10-15T12:15:07.707 · Last modified 2026-06-17T04:09:39.607

Summary

The “Study Edit” function of ShinHer StudyOnline System does not perform permission control. After logging in with user’s privilege, remote attackers can access and edit other users’ tutorial schedule by crafting URL parameters.

Affected products

xinheinformation — xinhe_teaching_platform_system

Does this affect you?

Add your gear to cvedb and we'll alert you only when xinheinformation ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.