Paper/Archive/CVE-2026-3584

CVE-2026-3584

wpchill Kali Forms — Contact Form & Drag-and-Drop Builder — Kali Forms <= 2.4.9 - Unauthenticated Remote Code Execution via form_process

EPSS 7%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (CNA)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 94.3.943 × 2018.9 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

The Kali Forms plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.4.9 via the 'form_process' function. This is due to the 'prepare_post_data' function mapping user-supplied keys directly into internal placeholder storage, combined with the use of 'call_user_func' on these placeholder values. This makes it possible for unauthenticated attackers to execute code on the server.

Affected

ProductAffectedFixed inSource

Kali Forms — Contact Form & Drag-and-Drop Builder≤ 2.4.9–CNA

Scores by source

Wordfence (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

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