by Kastro
Paper/Archive/CVE-2026-77770

CVE-2026-77770

Unknown miniOrange 2FA — miniOrange 2FA (Free & Pro) - Unauthenticated Arbitrary Option Deletion via Out-of-Band Email Link Validator

EPSS 0.4%CVSS 10.0
critical.is priorityof 100
38
CVSS 10.0 (ADP)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 38.0.380 × 207.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The miniOrange 2FA WordPress plugin before 6.3.1, miniOrange 2FA WordPress plugin before 19.3 does not require a validated transaction before deleting site options whose names come from unauthenticated request input, allowing any visitor to delete arbitrary options, which can lock every administrator out of the dashboard or deactivate every miniOrange 2FA WordPress plugin before 6.3.1, miniOrange 2FA WordPress plugin before 19.3 on the site.

Affected

ProductAffectedFixed inSource
miniOrange 2FA5.3.24 – < 6.3.16.3.1CNA
miniOrange 2FA18.0 – < 19.319.3CNA

Scores by source

CISA ADP10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

exploitwpscan.com/vulnerability/68bc7294-1ee6-44a9-9995-3b23b921f750