CVE-2026-103514 — HIGH (7.5)

Vulnerability 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.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-287

References

https://wpscan.com/vulnerability/e05aa5a3-cd04-428a-b6bb-0538ca1f6b4a/

FAQ

What is CVE-2026-103514?

CVE-2026-103514 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 w...

How severe is CVE-2026-103514?

CVE-2026-103514 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-103514?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.