CVE-2026-24674CWE-79

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

Medium · published February 3, 2026

CVSS v3.1
4.7
EPSS
0%
Percentile
11.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00215 · 11.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-02-03T16:57Z
EPSS history
Timeline
  • 03 FEB 16:57Z
    Open eClass is Vulnerable to Reflected Cross-Site Scripting (XSS) in Multiple Endpoints
    cvelistv5