How severe is CVE-2025-31456?

CVE-2025-31456 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-31456 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-31456?

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

Does CVE-2025-31456 have an EU (EUVD) identifier?

Yes. CVE-2025-31456 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8588.

When was CVE-2025-31456 published?

CVE-2025-31456 was published on 2025-03-28 and last updated on 2026-06-17.

CVE-2025-31456

CVE-2025-31456 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-8588
Weakness: CWE-352
Published: 2025-03-28
Last modified: 2026-06-17

Description

Cross-Site Request Forgery (CSRF) vulnerability in bsndev Ultimate Security Checker ultimate-security-checker allows Cross Site Request Forgery.This issue affects Ultimate Security Checker: from n/a through <= 4.2.

Frequently asked questions

What is CVE-2025-31456?: Cross-Site Request Forgery (CSRF) vulnerability in bsndev Ultimate Security Checker ultimate-security-checker allows Cross Site Request Forgery.This issue affects Ultimate Security Checker: from n/a through <= 4.2.
How severe is CVE-2025-31456?: CVE-2025-31456 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-31456 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-31456?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-31456 have an EU (EUVD) identifier?: Yes. CVE-2025-31456 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8588.
When was CVE-2025-31456 published?: CVE-2025-31456 was published on 2025-03-28 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/ultimate-security-checker/vulnerability/wordpress-ultimate-security-checker-plugin-4-2-cross-site-request-forgery-csrf-to-security-rescan-vulnerability?_s_id=cve

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