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CVE-2026-22241

HIGH

7.2

Beschreibung

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an arbitrary file upload vulnerability in the theme import functionality enables an attacker with administrative privileges to upload arbitrary files on the server's file system. The main cause of the issue is that no validation or sanitization of the file's present inside the zip archive. This leads to remote code execution on the web server. Version 4.2 patches the issue.

CVE Details

CVSS v3.1 Bewertung7.2

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienHIGH

BenutzerinteraktionNONE

Veroffentlicht1/8/2026

Zuletzt geandert1/23/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

openeclass:openeclass

Schwachen (CWE)

CWE-434

Referenzen

https://github.com/gunet/openeclass/commit/3f9d267b79812a4dd708bb1302339e6a5abe67d9(security-advisories@github.com)

https://github.com/gunet/openeclass/security/advisories/GHSA-gq72-7mwg-424r(security-advisories@github.com)

https://github.com/gunet/openeclass/security/advisories/GHSA-rf6j-xgqp-wjxg(security-advisories@github.com)

https://github.com/gunet/openeclass/security/advisories/GHSA-gq72-7mwg-424r(af854a3a-2127-422b-91ae-364da2661108)

https://twelvesec.com/2026/01/16/rce-via-arbitrary-file-upload-at-open-eclass/(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/gunet/openeclass/security/advisories/GHSA-rf6j-xgqp-wjxg(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

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