CVE-2026-3584CWE-94

Kali Forms <= 2.4.9 - Unauthenticated Remote Code Execution via form_process

Critical · published March 20, 2026

CVSS v3.1
9.8
EPSS
4%
Percentile
91.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.04431 · 91.3th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-03-20T21:25Z
EPSS history
Timeline
  • 20 MAR 21:25Z
    Kali Forms <= 2.4.9 - Unauthenticated Remote Code Execution via form_process
    cvelistv5