CVE-2026-24673

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a file upload validation bypass vulnerability allows attackers to upload files with prohibited extensions by embedding them inside ZIP archives and extracting them using the application’s built-in decompression functionality. This issue has been patched in version 4.2.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-434

Affected software

No affected versions have been published.

Timeline

Published
Feb 3, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-24673: Medium severity, CVSS 5.3 | Vulnix