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CVE-2026-24674

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

Published: Feb 3, 2026Updated: Feb 10, 2026 Sources: CVE List NVDCWE-79
NVD MITRE
4.7CVSSMEDIUM
EPSS Score
0.2%
Top 92.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

open eclass platformgunet
On-prem
Web & CMS Plugins / cms-core
openeclassgunet
On-prem
Web & CMS Plugins / cms-core
gunetoss-projectWeb & CMS Pluginsaka gunet edu, openeclass

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

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

Timeline

Published
Feb 3, 2026
Last Updated
Feb 10, 2026

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