CVE-2026-16035

miniOrange 2FA < 6.2.7 - Subscriber+ Arbitrary-Recipient OTP Send

The miniOrange 2FA WordPress plugin before 6.2.7 does not restrict who can trigger its second-factor configuration OTP send, nor bind the OTP recipient to the enrolling user's own address, allowing a low-privileged user to send one-time-passcode emails to arbitrary recipients and to exhaust the site's metered OTP allowance, preventing legitimate users from receiving their second-factor codes.

Affected

miniOrange 2FA

CVSS v3.1 CNA

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

EPSS

0.33% chance of exploitation in the next 30 days, 25th percentile

Published

2026-08-04

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/26217efe-b867-4bb9-ac7c-765fb796e2c1/

References

• CVE Record
• NVD entry