What is CVE-2026-24665?

CVE-2026-24665 is a high-severity vulnerability in Gunet Openeclass, classified under Cross-site Scripting. CVSS score: 8.7/10. Published 2026-02-03.

How severe is CVE-2026-24665?

High severity. CVSS v3 base score is 8.7 out of 10.

XSS in Gunet Openeclass

CVE-2026-24665

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a stored Cross-Site Scripting (XSS) vulnerability allows authenticated students to inject malicious JavaScript into upl…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (8.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N.

Affected products

Gunet Openeclass — versions < 4.2
Gunet Open_eclass_platform

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2026-24665?: CVE-2026-24665 is a high-severity vulnerability in Gunet Openeclass, classified under Cross-site Scripting. CVSS score: 8.7/10. Published 2026-02-03.
How severe is CVE-2026-24665?: High severity. CVSS v3 base score is 8.7 out of 10.