Kubio AI Page Builder: known security problems
13 known security problems reported for this WordPress plugin, with the affected versions, the fix and what to do.
Updated
In short
There are 13 known security problems on this page. Each one has a fixed version. Updating to version 2.9.4 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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A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.9.3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.9.3
- Fixed in
- 2.9.4
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.9.4 or newer.
- Official ID
- CVE-2026-94167
- Report title
- Kubio AI Page Builder <= 2.9.3 - Unauthenticated Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.9.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.9.2
- Fixed in
- 2.9.3
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.9.3 or newer.
- Official ID
- CVE-2026-100107
- Report title
- Kubio AI Page Builder <= 2.9.2 - Unauthenticated Stored Cross-Site Scripting via SVG Comment Content (KSES Allowlist Bypass)
- First reported
- Sources
- Wordfence, seen
A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.9.2) (2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.9.2
- Fixed in
- 2.9.3
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.9.3 or newer.
- Official ID
- CVE-2026-88783
- Report title
- Kubio AI Page Builder <= 2.9.2 - Unauthenticated Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could plant harmful code that runs for your visitors or admins (up to and including 2.9.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.9.2
- Fixed in
- 2.9.3
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.9.3 or newer.
- Official ID
- CVE-2026-88782
- Report title
- Kubio AI Page Builder <= 2.9.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could plant harmful code that runs for your visitors or admins (up to and including 2.8.4)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.8.4
- Fixed in
- 2.8.5
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.8.5 or newer.
- Official ID
- CVE-2026-14472
- Report title
- Kubio AI Page Builder <= 2.8.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via kubio/copyright Block Content
- First reported
- Sources
- Wordfence, seen
Someone could slow down or crash your site
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 2.9.1
- Fixed in
- 2.9.1
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.9.1 or newer.
- Official ID
- CVE-2026-83492
- Report title
- Kubio AI Website Builder < 2.9.1 - Authenticated (Admin+) Denial of Service
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could do things on your site they should not be allowed to (up to and including 2.8.5)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.8.5
- Fixed in
- 2.8.6
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.8.6 or newer.
- Official ID
- CVE-2026-16779
- Report title
- Kubio AI Page Builder <= 2.8.5 - Missing Authorization to Authenticated (Contributor+) Front-Page/Menu/Template Configuration Reversion via kubio_restore_front_page AJAX Action
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could do things on your site they should not be allowed to (up to and including 2.7.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.7.2
- Fixed in
- 2.7.3
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.7.3 or newer.
- Official ID
- CVE-2026-5427
- Report title
- Kubio AI Page Builder <= 2.7.2 - Missing Authorization to Authenticated (Contributor+) Limited File Upload via Kubio Block Attributes
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could plant harmful code that runs for your visitors or admins (up to and including 2.7.0)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.7.0
- Fixed in
- 2.7.1
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.7.1 or newer.
- Official ID
- CVE-2026-34887
- Report title
- Kubio AI Page Builder <= 2.7.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Anyone with an account on your site, even a basic one 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
- Up to and including 2.6.3
- Fixed in
- 2.6.5
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.6.5 or newer.
- Official ID
- CVE-2025-8487
- Report title
- Kubio AI Page Builder <= 2.6.3 - Missing Authorization to Authenticated (Subscriber+) Limited Plugin Installation
- First reported
- Sources
- Wordfence, seen
A stranger could read or delete private files on your server
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.5.1
- Fixed in
- 2.5.2
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.5.2 or newer.
- Official ID
- CVE-2025-2294
- Report title
- Kubio AI Page Builder <= 2.5.1 - Unauthenticated Local File Inclusion
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.3.5
- Fixed in
- 2.4.0
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.4.0 or newer.
- Official ID
- CVE-2024-13516
- Report title
- Kubio AI Page Builder <= 2.3.5 - Reflected Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could plant harmful code that runs for your visitors or admins (up to and including 2.2.4)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.2.4
- Fixed in
- 2.2.5
- What to do
- If your site has an affected version, update Kubio AI Page Builder to version 2.2.5 or newer.
- Official ID
- CVE-2024-39661
- Report title
- Kubio AI Page Builder <= 2.2.4 - Authenticated (Contributor+) Stored 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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