Medium 5.3Published Jan 7, 2026

CVE-2025-13694AA Block country <= 1.0.1 - Unauthenticated IP Address Spoofing via X-Forwarded-For Header

Updated under an hour ago (Oct 27, 2026, 6:50 AM ET)

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It affects aaextensions AA Block country. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for aaextensions AA Block country

Exploited in the last 30 days

The AA Block Country plugin for WordPress is vulnerable to IP Address Spoofing in versions up to, and including, 1.0.1. This is due to the plugin trusting user-supplied headers such as HTTP_X_FORWARDED_FOR to determine the client's IP address without proper validation or considering if the server is behind a trusted proxy. This makes it possible for unauthenticated attackers to bypass IP-based access restrictions by spoofing their IP address via the X-Forwarded-For header.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness (CWE): CWE-348
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Wordfence
NVD analysis: Deferred
Record last updated: Apr 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

aaextensions AA Block country aaextensions:aa_block_country (from the name)	through 1.0.1	CNA record

References

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/037ac32a-dc2e-4e9f-9318-65dfee1c80e9?source=cve
https://plugins.trac.wordpress.org/browser/aa-block-country/trunk/aablockcountry.php#L26
https://plugins.trac.wordpress.org/browser/aa-block-country/tags/1.0.1/aablockcountry.php#L26

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.