CVE-2026-39440 - Vulnerability Analysis

Overview

Funnelforms LLC FunnelFormsPro <= 3.8.1 contains a remote code inclusion caused by improper control of code generation, letting remote attackers include and execute arbitrary code, exploit requires no special privileges.

Severity & Score

Impact

Remote attackers can include and execute arbitrary code, potentially leading to full system compromise.

Mitigation

Update to the latest version beyond 3.8.1.

References

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

Social Media Activity(1 post)

TheHackerWire

@thehackerwire

Apr 23, 2026

🔴 CVE-2026-39440 - Critical (9.9) 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. 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-39440/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

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Related Resources

• Vulnerability Intelligence Dashboard
• Credential Scanner