WP Hardening – Fix Your WordPress Security <= 1.2.6 - Unauthenticated Security Feature Bypass to Username Enumeration

5.3
Incorrect Regular Expression
CVE CVE-2024-6641
CVSS 5.3 (Medium)
Publicly Published September 17, 2024
Last Updated September 18, 2024
Researcher Felipe Caon

Description

The WP Hardening – Fix Your WordPress Security plugin for WordPress is vulnerable to Security Feature Bypass in all versions up to, and including, 1.2.6. This is due to use of an incorrect regular expression within the "Stop User Enumeration" feature. This makes it possible for unauthenticated attackers to bypass intended security restrictions and expose site usernames.

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Vulnerability Details for WP Hardening (discontinued)

Software Type Plugin
Software Slug wp-security-hardening (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.2.7, or a newer patched version
Affected Version
  • <= 1.2.6
Patched Version
  • 1.2.7

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