CVE-2026-24666CWE-352

Open eClass is Vulnerable to CSRF in Teacher-Restricted Endpoints Allows Unauthorized Actions

Medium · published February 3, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
7.2
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 Cross-Site Request Forgery (CSRF) vulnerability in multiple teacher-restricted endpoints allows attackers to induce authenticated teachers to perform unintended actions, such as modifying assignment grades, via crafted requests. This issue has been patched in version 4.2.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00180 · 7.2th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-02-03T16:58Z
EPSS history
Timeline
  • 03 FEB 16:58Z
    Open eClass is Vulnerable to CSRF in Teacher-Restricted Endpoints Allows Unauthorized Actions
    cvelistv5