CVE-2026-16036

miniOrange 2FA < 6.2.7 - 2FA Bypass via Password-Only Second-Factor Rebinding

The miniOrange 2FA WordPress plugin before 6.2.7 does not bind the second factor being configured during the pre-login two-factor challenge to the target account's existing factor, allowing an attacker who knows a user's password to rebind that user's second factor to an attacker-controlled destination, complete the challenge, and take over the account, including administrator accounts.

Affected

miniOrange 2FA

CVSS v3.1 CNA

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

EPSS

0.43% chance of exploitation in the next 30 days, 35th percentile

Published

2026-08-05

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/cffa0566-7fcc-40f0-9e4c-f1c3abaa5eb0/

References

• CVE Record
• NVD entry