What is the CVSS score of CVE-2026-24670?

CVE-2026-24670 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N. EPSS exploitation probability: 0.0%.

Which versions of Open Eclass Platform are affected by CVE-2026-24670?

CVE-2026-24670 presents notable security risk, a improper access control vulnerability rated CVSS 6.5. Exploitation could compromise the security of affected deployments.

Is there a public PoC exploit available for CVE-2026-24670?

Yes, a public proof-of-concept exploit is available for CVE-2026-24670. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-24670?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Open Eclass Platform CVE-2026-24670

MEDIUM

Improper Access Control (CWE-284)

2026-02-03 security-advisories@github.com

Authentication Bypass Open Eclass Platform

6.5

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Feb 10, 2026 - 18:22 vuln.today

Public exploit code

CVE Published

Feb 03, 2026 - 18:16 nvd

MEDIUM 6.5

DescriptionGitHub Advisory

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a broken access control vulnerability allows authenticated students to create new course units, an action normally restricted to higher-privileged roles. This issue has been patched in version 4.2.

AnalysisAI

Broken access control in Open eClass Platform versions prior to 4.2 allows authenticated students to create course units, a privilege normally reserved for instructors and administrators. An attacker with valid student credentials can escalate their capabilities within the platform by performing unauthorized administrative actions. Public exploit code exists for this vulnerability, and no patch is currently available.

Technical ContextAI

Classified as CWE-284 (Improper Access Control). Affects Open Eclass Platform. The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a broken access control vulnerability allows authenticated students to create new course units, an action normally restricted to higher-privileged roles. This issue has been patched in version 4.2.