CVE-2026-0811

The Advanced Contact form 7 DB plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.9. This is due to missing or incorrect nonce validation on the 'vsz_cf7_save_setting_callback' function. This makes it possible for unauthenticated attackers to delete form entry via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/advanced-cf7-db/tags/2.0.9/admin/class-advanced-cf7-db-admin.php#L885
https://plugins.trac.wordpress.org/changeset/3497481/advanced-cf7-db
https://www.wordfence.com/threat-intel/vulnerabilities/id/88097744-d2f5-4ae5-aa71-0f4a0decd911?source=cve

Configurations

No configuration.

History

25 Jul 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) El plugin Advanced Contact form 7 DB para WordPress es vulnerable a la falsificación de petición en sitios cruzados en todas las versiones hasta la 2.0.9, inclusive. Esto se debe a la validación de nonce faltante o incorrecta en la función 'vsz_cf7_save_setting_callback'. Esto hace posible que atacantes no autenticados eliminen entradas de formulario a través de una petición falsificada, siempre que puedan engañar a un administrador del sitio para que realice una acción como hacer clic en un enlace.

08 Apr 2026, 19:24

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-08 19:24

Updated : 2026-07-25 11:10

NVD link : CVE-2026-0811

Mitre link : CVE-2026-0811

CVE.ORG link : CVE-2026-0811

JSON object : View

Products Affected

No product.

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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