PT-2026-61954 · Saturday Drive · Ninja Forms

Pavel Kohout · CVE-2026-65051 · Publicado 2026-07-21 · Atualizado 2026-07-21

Mitre

CVSS v3.1

6.5

Média

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Ninja Forms WordPress plugin version 3.14.8 contains a client-side enforcement of server-side security vulnerability that allows unauthenticated attackers to bypass all form validation by merging attacker-controlled field metadata over server-loaded form definitions before validation runs. Attackers can craft a malicious AJAX submission overriding field types, removing required flags, and disabling CAPTCHA checks through the nopriv AJAX endpoint to trigger form actions such as email notifications and database storage with unverified, attacker-controlled content.

Correção

Enumeração de Fraquezas

CWE-602

Identificadores relacionados

CVE-2026-65051

Produtos afetados

Ninja Forms

Referências · 4

• https://wordpress.org/plugins/ninja-forms/changelog · Correção
• https://wordpress.org/plugins/ninja-forms · Nota
• https://vulncheck.com/advisories/ninja-forms-server-side-validation-bypass-via-client-controlled-field-metadata-merge-in-ajax-submission-handler · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-65051 · Nota de Segurança