How severe is CVE-2025-64231?

CVE-2025-64231 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-64231 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-64231?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-64231 have an EU (EUVD) identifier?

Yes. CVE-2025-64231 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204071.

When was CVE-2025-64231 published?

CVE-2025-64231 was published on 2025-12-18 and last updated on 2026-06-17.

CVE-2025-64231

CVE-2025-64231 is a critical-severity vulnerability with a CVSS 3.x base score of 9.9. 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-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-204071
Weakness: CWE-434
Published: 2025-12-18
Last modified: 2026-06-17

Description

Unrestricted Upload of File with Dangerous Type vulnerability in RedefiningTheWeb WordPress Contact Form 7 PDF, Google Sheet & Database rtwwcfp-wordpress-contact-form-7-pdf allows Using Malicious Files.This issue affects WordPress Contact Form 7 PDF, Google Sheet & Database: from n/a through <= 3.0.0.

Frequently asked questions

What is CVE-2025-64231?: Unrestricted Upload of File with Dangerous Type vulnerability in RedefiningTheWeb WordPress Contact Form 7 PDF, Google Sheet & Database rtwwcfp-wordpress-contact-form-7-pdf allows Using Malicious Files.This issue affects WordPress Contact Form 7 PDF, Google Sheet & Database: from n/a through <= 3.0.0.
How severe is CVE-2025-64231?: CVE-2025-64231 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-64231 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-64231?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-64231 have an EU (EUVD) identifier?: Yes. CVE-2025-64231 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204071.
When was CVE-2025-64231 published?: CVE-2025-64231 was published on 2025-12-18 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/rtwwcfp-wordpress-contact-form-7-pdf/vulnerability/wordpress-wordpress-contact-form-7-pdf-google-sheet-database-plugin-3-0-0-arbitrary-file-upload-vulnerability?_s_id=cve

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