FluentAuth <= 1.0.1 - IP Spoofing to Protection Mechanism Bypass

6.5
Use of Less Trusted Source
CVE CVE-2022-4746
CVSS 6.5 (Medium)
Publicly Published December 27, 2022
Last Updated January 3, 2023
Researcher Daniel Ruf

Description

The FluentAuth plugin for WordPress is vulnerable to IP Address Spoofing in versions up to, and including, 1.0.1. This is due to insufficient restrictions on where the IP Address information is being retrieved for request logging and login restrictions. Attackers can supply the X-Forwarded-For header with with a different IP Address that will be logged and can be used to bypass settings that may have blocked out an IP address.

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1 affected software package

Software Type Plugin
Software Slug fluent-security (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.0.2, or a newer patched version
Affected Version
  • <= 1.0.1
Patched Version
  • 1.0.2

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