CVE-2026-39440

CRITICAL

WordPress FunnelFormsPro plugin <= 3.8.1 - Remote Code Execution (RCE) vulnerability

Title source: cna

Description

Improper Control of Generation of Code ('Code Injection') vulnerability in Funnelforms LLC FunnelFormsPro allows Remote Code Inclusion.This issue affects FunnelFormsPro: from n/a through 3.8.1.

References (1)

[Vdb Entry] https://patchstack.com/database/wordpress/plugin/funnelforms-pro/vulnerability/wordpress-funnelformspro-plugin-3-8-1-remote-code-execution-rce-vulnerability?_s_id=cve

Scores

CVSS v3 9.9

EPSS 0.0002

EPSS Percentile 4.4%

Attack Vector NETWORK

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

Details

CWE

CWE-94

Status published

Products (1)

Funnelforms LLC/FunnelFormsPro < 3.8.1

Published Apr 23, 2026

Tracked Since Apr 23, 2026