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.
Metrics
Affected Vendors & Products
References
History
Sun, 04 Oct 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Wordpress-extensions
Wordpress-extensions wp 2fa |
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| Vendors & Products |
Wordpress-extensions
Wordpress-extensions wp 2fa |
Sat, 03 Oct 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-328 CWE-687 |
Sat, 03 Oct 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-287 | |
| Metrics |
cvssV3_1
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Sat, 03 Oct 2026 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-328 CWE-687 |
Sat, 03 Oct 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | WP 2FA < 4.1.0 - Two-Factor Authentication Bypass via TOTP Code Replay | |
| References |
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Status: PUBLISHED
Assigner: WPScan
Published: 2026-10-03T06:00:25.136Z
Updated: 2026-10-03T15:12:22.705Z
Reserved: 2026-09-30T18:00:26.289Z
Link: CVE-2026-103514
Updated: 2026-10-03T15:06:21.391Z
Status : Deferred
Published: 2026-10-03T06:16:40.740
Modified: 2026-10-06T15:18:12.170
Link: CVE-2026-103514
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