How severe is CVE-2025-31841?

CVE-2025-31841 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-31841 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-31841?

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

Does CVE-2025-31841 have an EU (EUVD) identifier?

Yes. CVE-2025-31841 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14734.

When was CVE-2025-31841 published?

CVE-2025-31841 was published on 2025-04-03 and last updated on 2026-06-17.

CVE-2025-31841

CVE-2025-31841 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. 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 6.3)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14734
Weakness: CWE-862
Published: 2025-04-03
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in Frank P. Walentynowicz FPW Category Thumbnails fpw-category-thumbnails allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects FPW Category Thumbnails: from n/a through <= 1.9.5.

Frequently asked questions

What is CVE-2025-31841?: Missing Authorization vulnerability in Frank P. Walentynowicz FPW Category Thumbnails fpw-category-thumbnails allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects FPW Category Thumbnails: from n/a through <= 1.9.5.
How severe is CVE-2025-31841?: CVE-2025-31841 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-31841 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-31841?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-31841 have an EU (EUVD) identifier?: Yes. CVE-2025-31841 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14734.
When was CVE-2025-31841 published?: CVE-2025-31841 was published on 2025-04-03 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/fpw-category-thumbnails/vulnerability/wordpress-fpw-category-thumbnails-plugin-1-9-5-broken-access-control-vulnerability?_s_id=cve

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