CVE-2026-77770
miniOrange 2FA (Free & Pro) - Unauthenticated Arbitrary Option Deletion via Out-of-Band Email Link Validator
- Published
- Sep 10, 2026
- Updated
- Sep 10, 2026
- Assigning CNA
- WPScan
- Evidence observed
- Sep 13, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:HLow · next 30 days
- Percentile
- 15.8%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
1Python PoC for CVE-2026-77770, an unauthenticated arbitrary WordPress option deletion flaw in the miniOrange 2FA plugin (<= 6.3.0) via the email-verification link.
Responsible use
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