How severe is CVE-2025-3894?

CVE-2025-3894 has a CVSS 4.0 base score of 4.8, rated medium severity.

Is CVE-2025-3894 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-3894?

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

Does CVE-2025-3894 have an EU (EUVD) identifier?

Yes. CVE-2025-3894 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27941.

When was CVE-2025-3894 published?

CVE-2025-3894 was published on 2025-05-23 and last updated on 2026-06-17.

CVE-2025-3894

CVE-2025-3894 is a medium-severity vulnerability with a CVSS 4.0 base score of 4.8. 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-79.

Key facts

Severity: Medium (CVSS 4.0 base score 4.8)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27941
Weakness: CWE-79
Published: 2025-05-23
Last modified: 2026-06-17

Description

Text editor embedded into MegaBIP software does not neutralize user input allowing Stored XSS attacks on other users. In order to use the editor high privileges are required. Version 5.20 of MegaBIP fixes this issue.

Frequently asked questions

What is CVE-2025-3894?: Text editor embedded into MegaBIP software does not neutralize user input allowing Stored XSS attacks on other users. In order to use the editor high privileges are required. Version 5.20 of MegaBIP fixes this issue.
How severe is CVE-2025-3894?: CVE-2025-3894 has a CVSS 4.0 base score of 4.8, rated medium severity.
Is CVE-2025-3894 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-3894?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3894 have an EU (EUVD) identifier?: Yes. CVE-2025-3894 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27941.
When was CVE-2025-3894 published?: CVE-2025-3894 was published on 2025-05-23 and last updated on 2026-06-17.

References

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