CVE-2026-3584 - Vulnerability Analysis

Overview

Kali Forms WordPress plugin <= 2.4.9 contains a remote code execution caused by unsafe user input handling in 'form_process' and 'prepare_post_data' functions, letting unauthenticated attackers execute code on the server, exploit requires no authentication.

Severity & Score

Impact

Unauthenticated attackers can execute arbitrary code on the server, potentially leading to full system compromise.

Mitigation

Update to the latest version beyond 2.4.9.

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/6cecd06f-c064-49fd-b3fa-505a5a0c2e0b?source=cve
• https://plugins.trac.wordpress.org/browser/kali-forms/tags/2.4.9/Inc/Frontend/class-form-processor.php#L697
• https://plugins.trac.wordpress.org/changeset/3487024/kali-forms

Social Media Activity(1 post)

Wordfence

@wordfence

Apr 13, 2026

Attackers Actively Exploiting Critical Vulnerability in Kali Forms Plugin A critical Remote Code Execution vulnerability (CVE-2026-3584, CVSS 9.8) in Kali Forms with 10,000+ active installations is under active attack. Over 312,200 exploit attempts blocked. Update to version 2.4.10. https://www.wordfence.com/blog/2026/04/attackers-actively-exploiting-critical-vulnerability-in-kali-forms-plugin #WordPress #WebSecurity #Wordfence

View original post

GitHub Repositories(1 repo)

• https://github.com/Yucaerin/CVE-2026-3584

Related Resources

• Vulnerability Intelligence Dashboard
• Credential Scanner