CVE-2026-82530

IP2Location Country Blocker <= 2.44.0 - IP Soofing

2026-09-09 00:00

Strategic Overview

Status: Patched in 2.45.0
Affected Plugin: IP2Location Country Blocker
Affected Version: <= 2.44.0
CVSS: 5.3Medium
Weakness type: CWE-693 · Protection Mechanism Failure
CVE: CVE-2026-82530

View all IP2Location Country Blocker vulnerabilities

At a glance

CVE-2026-82530 is a medium-severity Protection Mechanism Failure vulnerability in the IP2Location Country Blocker WordPress plugin, affecting versions <= 2.44.0. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 2.45.0; sites on affected versions should update now. Disclosed September 2026, reported by AmirSUN.

Vulnerability Overview

The IP2Location Country Blocker plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 2.44.0 due to insufficient IP address validation. This makes it possible for unauthenticated attackers to bypass IP restrictions.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-693: Protection Mechanism Failure

The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

Remediation

Update to version 2.45.0, or a newer patched version

How does WordSec protect against this?

The fix is the thing that ends this: IP2Location Country Blocker 2.45.0 closes this, and updating the plugin is the step that ends it.

Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-82530 https://www.wordfence.com/threat-intel/vulnerabilities/id/3ad83579-aaf4-4303-8ce4-4790e6d729ef https://nvd.nist.gov/vuln/detail/CVE-2026-82530

Related records

Other vulnerabilities in IP2Location Country Blocker

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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