How severe is CVE-2026-24667?

CVE-2026-24667 has a CVSS 3.x base score of 5.0, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-24667 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-24667?

CVE-2026-24667 affects Gunet Open Eclass Platform. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-24667?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-24667 have an EU (EUVD) identifier?

Yes. CVE-2026-24667 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5228.

When was CVE-2026-24667 published?

CVE-2026-24667 was published on 2026-02-03 and last updated on 2026-06-17.

CVE-2026-24667

CVE-2026-24667 is a medium-severity vulnerability in Gunet Open Eclass Platform with a CVSS 3.x base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-613.

Key facts

Severity: Medium (CVSS 3.x base score 5.0)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5228
Weakness: CWE-613
Affected product: Gunet Open Eclass Platform
Published: 2026-02-03
Last modified: 2026-06-17

Description

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, failure to invalidate active user sessions after a password change allows existing session tokens to remain valid, potentially enabling unauthorized continued access to user accounts. This issue has been patched in version 4.2.

Frequently asked questions

What is CVE-2026-24667?: The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, failure to invalidate active user sessions after a password change allows existing session tokens to remain valid, potentially enabling unauthorized continued access to user accounts. This issue has been patched in version 4.2.
How severe is CVE-2026-24667?: CVE-2026-24667 has a CVSS 3.x base score of 5.0, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-24667 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-24667?: CVE-2026-24667 affects Gunet Open Eclass Platform. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-24667?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-24667 have an EU (EUVD) identifier?: Yes. CVE-2026-24667 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5228.
When was CVE-2026-24667 published?: CVE-2026-24667 was published on 2026-02-03 and last updated on 2026-06-17.

References

https://github.com/gunet/openeclass/security/advisories/GHSA-5h73-53mh-m224

Affected products (1)

cpe:2.3:a:gunet:open_eclass_platform:*:*:*:*:*:*:*:*

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