Vulnerability · Published Sep 10, 2026 · Assigned by WPScan

CVE-2026-77770miniOrange 2FA (Free & Pro) - Unauthenticated Arbitrary Option Deletion via Out-of-Band Email Link Validator

Critical 10.0

In plain English

A critical-severity missing authorization in miniOrange 2FA from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS 3.1)10.0Critical

Exploit odds (30 days)0.4%top 61.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack tooling1Public PoC

Official description

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 products (as reported)

Vendor	Product	Versions
Unknown	miniOrange 2FA	5.3.24 – before 6.3.1
Unknown	miniOrange 2FA	18.0 – before 19.3

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

References

https://wpscan.com/vulnerability/68bc7294-1ee6-44a9-9995-3b23b921f750/ exploit, vdb-entry, technical-description