Security Advisory

CVE-2026-24673

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-03 16:56:59

Last updated 2026-02-04 16:52:24

Assigner GitHub_M

State PUBLISHED

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.

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