Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets: known security problems
9 known security problems reported for this WordPress plugin, with the affected versions, the fix and what to do.
Updated
In short
There are 9 known security problems on this page. Each one has a fixed version. Updating to version 4.2.4 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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Someone with a contributor account on your site could run their own code on your site and take it over (up to and including 4.2.3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.2.3
- Fixed in
- 4.2.4
- What to do
- If your site has an affected version, update Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets to version 4.2.4 or newer.
- Official ID
- CVE-2026-54823
- Report title
- Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets <= 4.2.3 - Authenticated (Contributor+) Remote Code Execution
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could run their own code on your site and take it over (up to and including 4.2.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.2.2
- Fixed in
- 4.2.3
- What to do
- If your site has an affected version, update Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets to version 4.2.3 or newer.
- Official ID
- CVE-2026-2052
- Report title
- Widget Options <= 4.2.2 - Authenticated (Contributor+) Remote Code Execution via Display Logic
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could run their own code on your site and take it over (up to and including 4.1.3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.3
- Fixed in
- 4.2.0
- What to do
- If your site has an affected version, update Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets to version 4.2.0 or newer.
- Official ID
- CVE-2026-27984
- Report title
- Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets <= 4.1.3 - Authenticated (Contributor+) Remote Code Execution
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site 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 4.1.2
- Fixed in
- 4.1.3
- What to do
- If your site has an affected version, update Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets to version 4.1.3 or newer.
- Official ID
- CVE-2025-10580
- Report title
- Widget Options – The #1 WordPress Widget & Block Control Plugin <= 4.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could run their own code on your site and take it over (up to and including 4.1.0)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.0
- Fixed in
- 4.1.1
- What to do
- If your site has an affected version, update Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets to version 4.1.1 or newer.
- Official ID
- CVE-2025-22630
- Report title
- Widget Options <= 4.1.0 - Authenticated (Contributor+) Remote Code Execution
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 4.0.8)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.8
- Fixed in
- 4.0.9
- What to do
- If your site has an affected version, update Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets to version 4.0.9 or newer.
- Official ID
- CVE-2025-22722
- Report title
- Widget Options <= 4.0.8 - Missing Authorization to Notice Dismissal
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 4.0.6.1)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.6.1
- Fixed in
- 4.0.8
- What to do
- If your site has an affected version, update Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets to version 4.0.8 or newer.
- Official ID
- CVE-2024-56219
- Report title
- Widget Options <= 4.0.6.1 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could run their own code on your site and take it over (up to and including 4.0.7)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.7
- Fixed in
- 4.0.8
- What to do
- If your site has an affected version, update Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets to version 4.0.8 or newer.
- Official ID
- CVE-2024-8672
- Report title
- Widget Options – The #1 WordPress Widget & Block Control Plugin <= 4.0.7 - Authenticated (Contributor+) Remote Code Execution
- First reported
- Sources
- Wordfence, seen
Anyone with an account on your site, even a basic one 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 4.0.1
- Fixed in
- 4.0.2
- What to do
- If your site has an affected version, update Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets to version 4.0.2 or newer.
- Official ID
- CVE-2024-35691
- Report title
- Widget Options - Extended <= 5.1.0 & Widget Options <= 4.0.1 - Authenticated (Subscriber+) Information Disclosure
- 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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