Defender Security <= 4.4.1 - IP Address Spoofing

6.5
Protection Mechanism Failure
CVE CVE-2024-25595
CVSS 6.5 (Medium)
Publicly Published February 12, 2024
Last Updated February 14, 2024
Researcher beluga

Description

The Defender Security – Malware Scanner, Login Security & Firewall plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 4.4.1 due to user-supplied HTTP headers as a primary method for IP retrieval. This makes it possible for unauthenticated attackers to bypass IP Address restrictions.

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Vulnerability Details for Defender Security – Malware Scanner, Login Security & Firewall

Software Type Plugin
Software Slug defender-security (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.4.2, or a newer patched version
Affected Version
  • <= 4.4.1
Patched Version
  • 4.4.2

Recent vulnerabilities in Defender Security – Malware Scanner, Login Security & Firewall

# Title CVE ID CVSS Researchers Date
1 Defender Security <= 4.7.2 - Missing Authorization CVE-2024-37444 5.3 Rafie Muhammad June 28, 2024
2 Defender Security <= 4.1.0 - Sensitive Information Exposure via Log File CVE-2023-51490 5.3 Joshua Chan December 27, 2023
3 Defender Security <= 4.2.0 - Masked Login Area Security Feature Bypass CVE-2023-47189 5.3 Naveen Muthusamy November 3, 2023
4 Defender Security <= 4.0.2 - Hide Login Page Feature Protection Bypass CVE-2023-5089 5.3 Juan Pablo Gomez Postigo September 6, 2023
5 Defender Security <= 3.3.2 - Sensitive Information Disclosure CVE-2022-44581 7.5 Calvin Alkan November 23, 2022
6 Defender Security <= 2.4.6 - Cross-Site Request Forgery Bypass CVE-2021-4425 4.3 Jerome Bruandet March 1, 2021

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