miniOrange 2FA: known security problems
17 known security problems reported for this WordPress plugin, with the affected versions, the fix and what to do.
Updated
In short
There are 17 known security problems on this page. Each one has a fixed version. Updating to version 19.3 or newer covers every fixed problem listed here.
Based on public reports. Check the plugin’s changelog. Watchfox AI may be wrong.
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Someone could take over your site as an admin (from 6.2.9 up to and including 6.3.0)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- From 6.2.9 up to and including 6.3.0
- Fixed in
- 6.3.1
- What to do
- If your site has an affected version, update miniOrange 2FA to version 6.3.1 or newer.
- Official ID
- CVE-2026-111949
- Report title
- miniOrange 2FA – Two Factor Authentication for WordPress (OTP, SMS, Email, Google Authenticator) 6.2.9 - 6.3.0 - Two-Factor Authentication Bypass
- First reported
- Sources
- Wordfence, seen
A stranger could do things on your site they should not be allowed to
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- From 18.0 up to and including 19.2
- From 5.3.24 up to and including 6.3.0
- Fixed in
- 6.3.1, 19.3
- What to do
- If your site has an affected version, update miniOrange 2FA to version 19.3 or newer.
- Official ID
- CVE-2026-77770
- Report title
- miniOrange 2FA – Two Factor Authentication for WordPress 5.3.24 - 6.3.0 - Missing Authorization to Unauthenticated Arbitrary Option Deletion
- First reported
- Sources
- Wordfence, seen
A stranger could take over your site as an admin
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- From 18.0 up to and including 19.2
- From 6.2.8 up to and including 6.3.0
- Fixed in
- 6.3.1, 19.3
- What to do
- If your site has an affected version, update miniOrange 2FA to version 19.3 or newer.
- Official ID
- CVE-2026-77771
- Report title
- miniOrange 2FA – Two Factor Authentication for WordPress (OTP, SMS, Email, Google Authenticator) 6.2.8 - 6.3.0 - Unauthenticated Second Factor Authentication Bypass
- First reported
- Sources
- Wordfence, seen
Someone could take over your site as an admin (up to and including 6.2.7)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.2.7
- Fixed in
- 6.2.8
- What to do
- If your site has an affected version, update miniOrange 2FA to version 6.2.8 or newer.
- Official ID
- CVE-2026-16619
- Report title
- miniOrange 2FA <= 6.2.7 - Two-Factor Authentication Bypass via Brute Force
- First reported
- Sources
- Wordfence, seen
Someone could take over your site as an admin (up to and including 6.2.6)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.2.6
- Fixed in
- 6.2.7
- What to do
- If your site has an affected version, update miniOrange 2FA to version 6.2.7 or newer.
- Official ID
- CVE-2026-16036
- Report title
- miniOrange 2FA <= 6.2.6 - Two-Factor Authentication Bypass
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 6.2.6)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.2.6
- Fixed in
- 6.2.7
- What to do
- If your site has an affected version, update miniOrange 2FA to version 6.2.7 or newer.
- Official ID
- CVE-2026-16035
- Report title
- miniOrange 2FA <= 6.2.6 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
Someone could take over your site as an admin (before 6.2.6)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 6.2.6
- Fixed in
- 6.2.6
- What to do
- If your site has an affected version, update miniOrange 2FA to version 6.2.6 or newer.
- Official ID
- CVE-2026-12695
- Report title
- miniOrange 2FA – Two Factor Authentication for WordPress (OTP, SMS, Email, Google Authenticator) < 6.2.6 - Two-Factor Authentication Bypass
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 6.1.1)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.1.1
- Fixed in
- 6.1.2
- What to do
- If your site has an affected version, update miniOrange 2FA to version 6.1.2 or newer.
- Official ID
- CVE-2025-54745
- Report title
- miniOrange's Google Authenticator <= 6.1.1 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 5.6.5)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.6.5
- Fixed in
- 5.6.6
- What to do
- If your site has an affected version, update miniOrange 2FA to version 5.6.6 or newer.
- Official ID
- CVE-2022-4943
- Report title
- miniOrange's Google Authenticator <= 5.6.5 - Missing Authorization to Plugin Settings Change
- First reported
- Sources
- Wordfence, seen
Someone could use it to harm your site
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.6.1
- Fixed in
- 5.6.2
- What to do
- If your site has an affected version, update miniOrange 2FA to version 5.6.2 or newer.
- Official ID
- CVE-2022-44589
- Report title
- miniOrange's Google Authenticator <= 5.6.1 - Sensitive Data Exposure of Multifactor Backup Codes
- First reported
- Sources
- Wordfence, seen
Someone could trick a logged-in admin into changing settings without knowing
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.6.1
- Fixed in
- 5.6.2
- What to do
- If your site has an affected version, update miniOrange 2FA to version 5.6.2 or newer.
- Report title
- miniOrange's Google Authenticator <= 5.6.1 - Cross-Site Request Forgery to Malware Scan Termination
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 5.6.1)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.6.1
- Fixed in
- 5.6.2
- What to do
- If your site has an affected version, update miniOrange 2FA to version 5.6.2 or newer.
- Official ID
- CVE-2022-42461
- Report title
- miniOrange's Google Authenticator <= 5.6.1 - Missing Authorization to Plugin Settings Change
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 5.5.82)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.5.82
- Fixed in
- 5.6.0
- What to do
- If your site has an affected version, update miniOrange 2FA to version 5.6.0 or newer.
- Report title
- miniOrange's Google Authenticator <= 5.5.82 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (up to and including 5.5.7)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.5.7
- Fixed in
- 5.5.75
- What to do
- If your site has an affected version, update miniOrange 2FA to version 5.5.75 or newer.
- Report title
- miniOrange's Google Authenticator <= 5.5.7 - Reflected Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (up to and including 5.5.5)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.5.5
- Fixed in
- 5.5.6
- What to do
- If your site has an affected version, update miniOrange 2FA to version 5.5.6 or newer.
- Official ID
- CVE-2022-1321
- Report title
- miniOrange's Google Authenticator <= 5.5.5 - Authenticated (Admin+) Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
A stranger could use it to harm your site
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.4.52
- Fixed in
- 5.5
- What to do
- If your site has an affected version, update miniOrange 2FA to version 5.5 or newer.
- Official ID
- CVE-2022-0229
- Report title
- miniOrange's Google Authenticator <= 5.4.52 - Unauthenticated Arbitrary Options Deletion
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (up to and including 5.4.39)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 5.4.39
- Fixed in
- 5.4.40
- What to do
- If your site has an affected version, update miniOrange 2FA to version 5.4.40 or newer.
- Report title
- miniOrange's Google Authenticator <= 5.4.39 - Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Where this comes from
We collect these reports from public security sources and rewrite them in plain words. Each problem shows its sources and the date we first saw it. This page never says whether your own site is affected: only a check of your site’s versions can tell.
Get an email when your site is affected.
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