CVE-2026-24667: The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, failure to invalidate active user…

PriorityP428medium5CVSS 3.1

AVNACHPRLUINSUCLILAL

EPSS

0.13%

2.9th percentile

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, failure to invalidate active user sessions after a password change allows existing session tokens to remain valid, potentially enabling unauthorized continued access to user accounts. 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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