WP 2FA < 4.1.0 - Two-Factor Authentication Bypass via TOTP Code Replay
Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.
cve-program · CVE-2026-103514
PublishedThe 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.
Read the publisher's advisoryAffected versions, risk and source history
cve-program · CVE-2026-103514
PublishedWP 2FA < 4.1.0 - Two-Factor Authentication Bypass via TOTP Code Replay
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.
- Source published
- 3 Oct 2026 06:00:25 UTC
- Source modified
- 3 Oct 2026 15:12:22 UTC
- Saved here
- 23 Oct 2026 15:48:27 UTC
- Source terms
- CVE Program Terms of Use
Original source record · Cite this exact observation · Complete original publisher JSON
Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.