The miniOrange 2FA WordPress plugin before 6.3.1, miniOrange 2FA WordPress plugin before 19.3 does not scope its second-factor attempt limit to the account being attacked, keying it instead to an identifier the client supplies and can change at will, allowing an attacker who already knows a victim's password to make unlimited one-time-passcode guesses and defeat the second factor. A second validation endpoint applies no attempt limit at all.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Miniorange 2 Factor Authentication Plugin | — | Update miniorange-2-factor-authentication plugin to one of the following versions, or a newer patched version: 19.3, 6.3.1 | Oct 30, 2026 | Sep 8, 2026 |
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