CVE-2025-6679

The Bit Form builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 2.20.4. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. For this to be exploitable, the PRO version needs to be installed and activated as well. Additionally a form with an advanced file upload element needs to be published.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3343461%40bit-form%2Ftrunk&old=3336733%40bit-form%2Ftrunk&sfp_email=&sfph_mail=
https://wordpress.org/plugins/bit-form/
https://www.wordfence.com/threat-intel/vulnerabilities/id/6e2e294f-904b-4674-8baf-d3a9a260d634?source=cve

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) El complemento Bit Form Builder para WordPress es vulnerable a la carga de archivos arbitrarios debido a la falta de validación del tipo de archivo en todas las versiones hasta la 2.20.4 incluida. Esto permite que atacantes no autenticados carguen archivos arbitrarios en el servidor del sitio afectado, lo que podría posibilitar la ejecución remota de código. Para que esto sea explotable, también es necesario instalar y activar la versión PRO. Además, es necesario publicar un formulario con un elemento avanzado de carga de archivos.

15 Aug 2025, 07:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-15 07:15

Updated : 2026-06-17 10:02

NVD link : CVE-2025-6679

Mitre link : CVE-2025-6679

CVE.ORG link : CVE-2025-6679

JSON object : View

Products Affected

No product.

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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