How severe is CVE-2026-7412?

CVE-2026-7412 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-7412 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-7412?

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-2026-7412 have an EU (EUVD) identifier?

Yes. CVE-2026-7412 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-27386.

When was CVE-2026-7412 published?

CVE-2026-7412 was published on 2026-05-05 and last updated on 2026-06-17.

CVE-2026-7412

CVE-2026-7412 is a high-severity vulnerability with a CVSS 3.x base score of 8.6. 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-918.

Key facts

Severity: High (CVSS 3.x base score 8.6)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-27386
Weakness: CWE-918
Published: 2026-05-05
Last modified: 2026-06-17

Description

In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, the Operation Delegation feature fails to validate the destination URI of delegated requests. An unauthenticated remote attacker can exploit this design flaw to force the BaSyx server to execute blind HTTP POST requests to arbitrary internal or external targets. This allows an attacker to bypass network segmentation and pivot into isolated internal IT/OT infrastructure or target Cloud Metadata services (IMDS).

Frequently asked questions

What is CVE-2026-7412?: In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, the Operation Delegation feature fails to validate the destination URI of delegated requests. An unauthenticated remote attacker can exploit this design flaw to force the BaSyx server to execute blind HTTP POST requests to arbitrary internal or external targets. This allows an attacker to bypass network segmentation and pivot into isolated internal IT/OT infrastructure or target Cloud Metadata services (IMDS).
How severe is CVE-2026-7412?: CVE-2026-7412 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-7412 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-7412?: 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-2026-7412 have an EU (EUVD) identifier?: Yes. CVE-2026-7412 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-27386.
When was CVE-2026-7412 published?: CVE-2026-7412 was published on 2026-05-05 and last updated on 2026-06-17.

References

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