CVE-2025-13587

6.5 MEDIUM

Published: February 19, 2026 Modified: February 19, 2026

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://plugins.trac.wordpress.org/browser/two-factor-2fa-via-email/trunk/ss88-two-factor-via-email.php#L218

Source: security@wordfence.com

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=

Source: security@wordfence.com

https://www.wordfence.com/threat-intel/vulnerabilities/id/11fbe76c-dc5c-413c-b6a8-d0f4aa56935d?source=cve

Source: security@wordfence.com

3 reference(s) from NVD

Quick Stats

CVSS v3 Score

6.5 / 10.0

EPSS (Exploit Probability)

0.1%

33th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-20

Related CVEs

CVE-2019-25589 6.2

CVE-2019-25588 6.2

CVE-2019-25587 6.2

CVE-2019-25586 6.2

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