CVE-2025-13413

The Country Blocker for AdSense plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0. This is due to missing nonce validation on the CBFA_guardar_cbfa() function. This makes it possible for unauthenticated attackers to update the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/country-blocker-for-adsense/tags/1.0/index.php#L46
https://plugins.trac.wordpress.org/browser/country-blocker-for-adsense/trunk/index.php#L46
https://www.wordfence.com/threat-intel/vulnerabilities/id/134130a9-4750-4a63-88a0-60d4285acb77?source=cve

Configurations

No configuration.

History

No history.

Information

Published : 2026-02-19 07:17

Updated : 2026-02-19 15:53

NVD link : CVE-2025-13413

Mitre link : CVE-2025-13413

CVE.ORG link : CVE-2025-13413

JSON object : View

Products Affected

No product.

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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