How severe is CVE-2026-24774?

CVE-2026-24774 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-24774 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-24774?

CVE-2026-24774 affects Gunet Open Eclass Platform. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-24774?

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

Does CVE-2026-24774 have an EU (EUVD) identifier?

Yes. CVE-2026-24774 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5231.

When was CVE-2026-24774 published?

CVE-2026-24774 was published on 2026-02-03 and last updated on 2026-06-17.

CVE-2026-24774

CVE-2026-24774 is a medium-severity vulnerability in Gunet Open Eclass Platform with a CVSS 3.x base score of 4.3. 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-841.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5231
Weakness: CWE-841
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, a business logic vulnerability allows authenticated students to improperly mark themselves as present in attendance activities, including activities that have already expired, by directly accessing a crafted URL. This issue has been patched in version 4.2.

Frequently asked questions

What is CVE-2026-24774?: The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a business logic vulnerability allows authenticated students to improperly mark themselves as present in attendance activities, including activities that have already expired, by directly accessing a crafted URL. This issue has been patched in version 4.2.
How severe is CVE-2026-24774?: CVE-2026-24774 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-24774 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-24774?: CVE-2026-24774 affects Gunet Open Eclass Platform. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-24774?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-24774 have an EU (EUVD) identifier?: Yes. CVE-2026-24774 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5231.
When was CVE-2026-24774 published?: CVE-2026-24774 was published on 2026-02-03 and last updated on 2026-06-17.

References

https://github.com/gunet/openeclass/security/advisories/GHSA-rv2x-4rc8-93jh

Affected products (1)

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

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