How severe is CVE-2026-30707?

CVE-2026-30707 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-30707 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-30707?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-30707 have an EU (EUVD) identifier?

Yes. CVE-2026-30707 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-12629.

When was CVE-2026-30707 published?

CVE-2026-30707 was published on 2026-03-17 and last updated on 2026-06-17.

CVE-2026-30707

CVE-2026-30707 is a high-severity vulnerability with a CVSS 3.x base score of 8.1. 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-284.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-12629
Weakness: CWE-284
Published: 2026-03-17
Last modified: 2026-06-17

Description

An issue was discovered in SpeedExam Online Examination System (SaaS) after v.FEV2026. It allows Broken Access Control via the ReviewAnswerDetails ASP.NET PageMethod. Authenticated attackers can bypass client-side restrictions and invoke this method directly to retrieve the full answer key. The provider states that this issue is "Fixed in [02/2026] backend service update."

Frequently asked questions

What is CVE-2026-30707?: An issue was discovered in SpeedExam Online Examination System (SaaS) after v.FEV2026. It allows Broken Access Control via the ReviewAnswerDetails ASP.NET PageMethod. Authenticated attackers can bypass client-side restrictions and invoke this method directly to retrieve the full answer key. The provider states that this issue is "Fixed in [02/2026] backend service update."
How severe is CVE-2026-30707?: CVE-2026-30707 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-30707 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-30707?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-30707 have an EU (EUVD) identifier?: Yes. CVE-2026-30707 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-12629.
When was CVE-2026-30707 published?: CVE-2026-30707 was published on 2026-03-17 and last updated on 2026-06-17.

References

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