How severe is CVE-2026-42160?

CVE-2026-42160 has a CVSS 4.0 base score of 10.0, rated critical severity.

Is CVE-2026-42160 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-42160?

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

Does CVE-2026-42160 have an EU (EUVD) identifier?

Yes. CVE-2026-42160 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28817.

When was CVE-2026-42160 published?

CVE-2026-42160 was published on 2026-05-08 and last updated on 2026-06-17.

CVE-2026-42160

CVE-2026-42160 is a critical-severity vulnerability with a CVSS 4.0 base score of 10.0. 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-602.

Key facts

Severity: Critical (CVSS 4.0 base score 10.0)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-28817
Weakness: CWE-602
Published: 2026-05-08
Last modified: 2026-06-17

Description

Data Space Portal is an open-source Software as a Service (SaaS) solution designed to streamline Dataspace management. From version 2.1.1 to before version 7.3.2, there is insufficient authorization in the dataspace-portal backend regarding self-registered "PENDING" organization / user accounts. This issue has been patched in version 7.3.2.

Frequently asked questions

What is CVE-2026-42160?: Data Space Portal is an open-source Software as a Service (SaaS) solution designed to streamline Dataspace management. From version 2.1.1 to before version 7.3.2, there is insufficient authorization in the dataspace-portal backend regarding self-registered "PENDING" organization / user accounts. This issue has been patched in version 7.3.2.
How severe is CVE-2026-42160?: CVE-2026-42160 has a CVSS 4.0 base score of 10.0, rated critical severity.
Is CVE-2026-42160 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-42160?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-42160 have an EU (EUVD) identifier?: Yes. CVE-2026-42160 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28817.
When was CVE-2026-42160 published?: CVE-2026-42160 was published on 2026-05-08 and last updated on 2026-06-17.

References

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