How severe is CVE-2025-39454?

CVE-2025-39454 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-2025-39454 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.

How do I fix CVE-2025-39454?

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

Does CVE-2025-39454 have an EU (EUVD) identifier?

Yes. CVE-2025-39454 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27955.

When was CVE-2025-39454 published?

CVE-2025-39454 was published on 2025-05-19 and last updated on 2026-06-17.

CVE-2025-39454

CVE-2025-39454 is a medium-severity vulnerability 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-862.

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-2025-27955
Weakness: CWE-862
Published: 2025-05-19
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in Jeroen Peters Name Directory name-directory.This issue affects Name Directory: from n/a through <= 1.30.0.

Frequently asked questions

What is CVE-2025-39454?: Missing Authorization vulnerability in Jeroen Peters Name Directory name-directory.This issue affects Name Directory: from n/a through <= 1.30.0.
How severe is CVE-2025-39454?: CVE-2025-39454 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-2025-39454 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.
How do I fix CVE-2025-39454?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-39454 have an EU (EUVD) identifier?: Yes. CVE-2025-39454 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27955.
When was CVE-2025-39454 published?: CVE-2025-39454 was published on 2025-05-19 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/name-directory/vulnerability/wordpress-name-directory-plugin-1-30-0-broken-access-control-vulnerability?_s_id=cve

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