CVE-2026-24774: The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a business logic vulnerability allows…

PriorityP423medium4.3CVSS 3.1

AVNACLPRLUINSUCNILAN

EPSS

0.20%

10.1th percentile

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a business logic vulnerability allows authenticated students to improperly mark themselves as present in attendance activities, including activities that have already expired, by directly accessing a crafted URL. This issue has been patched in version 4.2.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
gunet	open_eclass_platform	< 4.2	4.2
gunet	openeclass	< 4.2	4.2

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