CVE-2025-13413CWE-352

Country Blocker for AdSense <= 1.0 - Cross-Site Request Forgery to Settings Update

Medium · published February 19, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
10.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00206 · 10.1th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-02-19T04:36Z
EPSS history
Timeline
  • 19 FEB 04:36Z
    Country Blocker for AdSense <= 1.0 - Cross-Site Request Forgery to Settings Update
    cvelistv5