CVE-2026-24674

Open eClass is Vulnerable to Reflected Cross-Site Scripting (XSS) in Multiple Endpoints

State: Published
Severity: 4.7 Medium
Published: Feb 3, 2026
Updated: Feb 4, 2026
Reserved: Jan 23, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	4.7 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N	GitHub_M

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
openeclassgunet	< 4.2Affected

References

https://github.com/gunet/openeclass/security/advisories/GHSA-gqvp-w22w-w99r

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