CVE-2026-24673
Open eClass Has File Upload Filter Bypass via ZIP Archive Extraction
Summary
Open eClass Has File Upload Filter Bypass via ZIP Archive Extraction
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov