Defender Security <= 4.0.2 - Hide Login Page Feature Protection Bypass

5.3
Protection Mechanism Failure
CVE CVE-2023-5089
CVSS 5.3 (Medium)
Publicly Published September 6, 2023
Last Updated January 22, 2024
Researcher Juan Pablo Gomez Postigo

Description

The Defender Security plugin for WordPress is vulnerable to protection bypass in versions up to, and including, 4.0.2. This is due to the plugin failing to prevent redirects via the auth_redirect WordPress function. This makes it possible for unauthenticated attackers to bypass the 'Hide Login Page' security feature.

References

Share

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 4.1.0, or a newer patched version
Affected Version
  • <= 4.0.2
Patched Version
  • 4.1.0

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.

Documentation