What is CVE-2025-6464?

CVE-2025-6464 is a high-severity vulnerability in Incsub Forminator, classified under Deserialization of Untrusted Data. CVSS score: 7.5/10. Published 2025-07-02.

How severe is CVE-2025-6464?

High severity. CVSS v3 base score is 7.5 out of 10.

Deserialization in Incsub Forminator

CVE-2025-6464

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.44.2 via deserialization of untrusted input in the 'entry_delete_upl…

Vulnerability class: Insecure Deserialization

EPSS: 0.005 (37.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Incsub Forminator
Wpmudev Forminator Forms – Contact Form, Payment Form & Custom Builder — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

security@wordfence.com (Third Party Advisory)
security@wordfence.com (Product)
security@wordfence.com (Product)
security@wordfence.com (Patch)

Frequently asked questions

What is CVE-2025-6464?: CVE-2025-6464 is a high-severity vulnerability in Incsub Forminator, classified under Deserialization of Untrusted Data. CVSS score: 7.5/10. Published 2025-07-02.
How severe is CVE-2025-6464?: High severity. CVSS v3 base score is 7.5 out of 10.