CVE-2026-103514
WP 2FA < 4.1.0 - Two-Factor Authentication Bypass via TOTP Code Replay
- State
- Published
- Severity
- 7.5 High
- Published
- Oct 3, 2026
- Updated
- Oct 3, 2026
- Reserved
- Sep 30, 2026
Description
The WP 2FA WordPress plugin before 4.1.0 does not invalidate a time-based one-time passcode once it has been used, allowing an attacker who knows an account's password and has observed a valid code within its validity window to replay it and bypass two-factor authentication, including on administrator accounts.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
WP 2FAUnknown |
|
References
- https://wpscan.com/vulnerability/e05aa5a3-cd04-428a-b6bb-0538ca1f6b4a/exploitvdb-entrytechnical-description
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