CVE-2025-13587
Two Factor (2FA) Authentication via Email <= 1.9.8 - Two-Factor Authentication Bypass via token
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 :
Feb. 19, 2026, 4:36 a.m.
Last Modified :
Feb. 19, 2026, 4:36 a.m.
Remotely Exploit :
Yes !
Source :
Wordfence
Affected Products
The following products are affected by CVE-2025-13587
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | MITRE-CVE |
Solution
- Update the plugin to the latest version.
- Verify that the 'token' parameter is handled securely.
- Implement proper validation for the 'token' parameter.
- Enforce 2FA regardless of the 'token' parameter.
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CVE-2025-13587 vulnerability anywhere in the article.