Maintenance Redirect <= 2.0.1 - IP Spoofing to Maintenance Mode Bypass

2024-09-16 00:00

Hoa Le Ngoc (lengochoa)

Strategic Overview

Status

Patched in 2.1.0

Affected PluginMaintenance Redirect

Affected Version<= 2.0.1

CVSS5.3Medium

CVECVE-2024-45453

View all Maintenance Redirect vulnerabilities

Vulnerability Overview

The Maintenance Redirect plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 2.0.1 due to insufficient IP address validation and use of user-supplied HTTP headers as a primary method for IP retrieval. This makes it possible for unauthenticated attackers to spoof their IP address and bypass maintenance mode.

Technical Analysis

REMEDIATION: Update to version 2.1.0, 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-2024-45453 https://www.wordfence.com/threat-intel/vulnerabilities/id/cf8919d4-6ca7-44ed-ae2a-14b0c96a568f

CVSS Vector

5.3

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

Base

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

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