CVE-2025-64231 CRITICAL

CVE-2025-64231: WordPress WordPress Contact Form 7 PDF, Google Sheet & Database plugin <= 3.0.0 - Arbitrary File Upload vulnerability

Vendor Redefiningtheweb
Product WordPress Contact Form 7 PDF, Google Sheet & Database
Weakness CWE-434 · Unrestricted file upload
Published December 18, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

9.9/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

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.

Explanation of Vulnerability in Simple Terms

02Summary

The Contact Form 7 PDF, Google Sheet & Database plugin for WordPress contains an unrestricted file upload vulnerability affecting versions up to 3.0.0. An authenticated user with low privileges can upload arbitrary files to the server without validation, potentially gaining remote code execution. The vulnerability has a wide scope and impacts confidentiality, integrity, and availability of the site.

What an attacker can do

03Attacker Capabilities

Upload arbitrary files to the server and execute code on the site.

Potential impact on your site

04Site Impact

An attacker with basic user access can compromise your entire WordPress installation and access all data.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege WordPress user account (e.g., subscriber or contributor role).

Key dates

06Disclosure timeline

December 18, 2025 CVE published
April 28, 2026 Record updated