CVE-2025-13413
Country Blocker for AdSense <= 1.0 - Cross-Site Request Forgery to Settings Update
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-352 |
| Vendor | soyrodriguez |
| Product | country blocker for adsense |
| Published | Feb 19, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
soyrodriguez / Country Blocker for AdSense
0 ≤ 1.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/134130a9-4750-4a63-88a0-60d4285acb77?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/country-blocker-for-adsense/trunk/index.php#L46 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/country-blocker-for-adsense/tags/1.0/index.php#L46
Credits
dayea song