CVE-2026-24674

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Reflected Cross-Site Scripting (XSS) vulnerability allows remote attackers to execute arbitrary JavaScript in the context of authenticated users by crafting malicious URLs and tricking victims into visiting them. This issue has been patched in version 4.2.

CVSS v3 4.7 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/gunet/openeclass/security/advisories/GHSA-gqvp-w22w-w99r	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gunet:open_eclass_platform:*:*:*:*:*:*:*:*

History

17 Jun 2026, 10:23

Type	Values Removed	Values Added
References	~~() https://github.com/gunet/openeclass/security/advisories/GHSA-gqvp-w22w-w99r - Vendor Advisory, Exploit~~	() https://github.com/gunet/openeclass/security/advisories/GHSA-gqvp-w22w-w99r - Exploit, Vendor Advisory
Summary		(es) La plataforma Open eClass (anteriormente conocida como GUnet eClass) es un sistema completo de gestión de cursos. Antes de la versión 4.2, una vulnerabilidad de cross-site scripting (XSS) reflejado permite a atacantes remotos ejecutar JavaScript arbitrario en el contexto de usuarios autenticados mediante la creación de URL maliciosas y engañando a las víctimas para que las visiten. Este problema ha sido parcheado en la versión 4.2.

10 Feb 2026, 17:26

Type	Values Removed	Values Added
First Time		Gunet Gunet open Eclass Platform
References	~~() https://github.com/gunet/openeclass/security/advisories/GHSA-gqvp-w22w-w99r -~~	() https://github.com/gunet/openeclass/security/advisories/GHSA-gqvp-w22w-w99r - Vendor Advisory, Exploit
CPE		cpe:2.3:a:gunet:open_eclass_platform::::::::

03 Feb 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-03 18:16

Updated : 2026-06-17 10:23

NVD link : CVE-2026-24674

Mitre link : CVE-2026-24674

CVE.ORG link : CVE-2026-24674

JSON object : View

Products Affected

gunet

open_eclass_platform

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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