Download IP2Location Country Blocker <= 2.29.1 - Bypass via IP Spoofing

2023-07-10 00:00

Kévin Mosbahi (Mika)

Strategic Overview

Status

Patched in 2.29.2

Affected PluginIP2Location Country Blocker

Affected Version<= 2.29.1

CVSS6.5Medium

CVECVE-2023-37865

View all IP2Location Country Blocker vulnerabilities

Vulnerability Overview

The Download IP2Location Country Blocker plugin for WordPress is vulnerable to IP Address Spoofing in versions up to, and including, 2.29.1. This is due to insufficient restrictions on where the IP Address information is being retrieved for request logging and access restrictions. Attackers can supply the X-Real-IP or X-Forwarded-For header with a different IP Address that will be logged and can be used to bypass settings that may have blocked out an IP address from accessing a page on the site.

Technical Analysis

REMEDIATION: Update to version 2.29.2, or a newer patched version --- IDENTIFIER: CWE-348 (Use of Less Trusted Source) The product has two different sources of the same data or information, but it uses the source that has less support for verification, is less trusted, or is less resistant to attack.

External References

https://www.cve.org/CVERecord?id=CVE-2023-37865 https://www.wordfence.com/threat-intel/vulnerabilities/id/814fd060-8781-46ad-86e6-e2b75a7fffc0

CVSS Vector

6.5

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

Base

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

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