Description

The Two Factor (2FA) Authentication via Email plugin for WordPress is vulnerable to Two-Factor Authentication Bypass in versions up to, and including, 1.9.8. This is because the SS88_2FAVE::wp_login() method only enforces the 2FA requirement if the 'token' HTTP GET parameter is undefined, which makes it possible to bypass two-factor authentication by supplying any value in the 'token' parameter during login, including an empty one.

INFO

Published Date :

2026-02-19T04:36:05.735Z

Last Modified :

2026-04-08T16:36:20.584Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2025-13587 vulnerability.

Vendors Products
Ss88 Uk
  • Two Factor (2fa) Authentication Via Email
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-13587.

URL Resource
https://plugins.trac.wordpress.org/browser/two-factor-2fa-via-email/trunk/ss88-two-factor-via-email.php#L218 cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3408531%40two-factor-2fa-via-email&new=3408531%40two-factor-2fa-via-email&sfp_email=&sfph_mail= cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/11fbe76c-dc5c-413c-b6a8-d0f4aa56935d?source=cve cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact