CVE-2026-16619 - miniOrange 2FA < 6.2.8 - 2FA Bypass via Unlimited Second-Factor Attempts

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HIGH

miniOrange 2FA < 6.2.8 - 2FA Bypass via Unlimited Second-Factor Attempts

Published Aug 6, 2026

7.5

HIGH

CVSS 3.1

EPSS 0.32%

Description

The miniOrange 2FA WordPress plugin before 6.2.8 does not correctly limit the number of second-factor verification attempts, tracking them against a client-supplied identifier that is reissued on every login, allowing an attacker who already knows a user's password to guess the one-time code without limit and take over the account.

Affected products

Vendor n/a Product miniOrange 2FA Default
unaffected
- Version
  0
  Status
  affected
  Constraints
  <6.2.8

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

miniOrange 2FA

unaffected

Version	Status	Constraints
0	affected	<6.2.8

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-307

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-54204
Advisory
https://wpscan.com/vulnerability/54fc1229-3e68-4d21-baec-59a44cf12a65/
exploitvdb-entrytechnical-description

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-54204		Advisory
https://wpscan.com/vulnerability/54fc1229-3e68-4d21-baec-59a44cf12a65/		exploitvdb-entrytechnical-description