10Web Booster: known security problems
11 known security problems reported for this WordPress plugin, with the affected versions, the fix and what to do.
Updated
In short
There are 11 known security problems on this page. Each one has a fixed version. Updating to version 2.34.11 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 use it to harm your site (up to and including 2.34.5)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.34.5
- Fixed in
- 2.34.8
- What to do
- If your site has an affected version, update 10Web Booster to version 2.34.8 or newer.
- Official ID
- CVE-2026-103896
- Report title
- 10Web Booster <= 2.34.5 - Unauthenticated Limited File Write / Cache Poisoning via Query-string Parameter Traversal in Page-Cache Path
- First reported
- Sources
- Wordfence, seen
A stranger could run their own code on your site and take it over
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.34.10
- Fixed in
- 2.34.11
- What to do
- If your site has an affected version, update 10Web Booster to version 2.34.11 or newer.
- Official ID
- CVE-2026-108587
- Report title
- 10Web Booster <= 2.34.10 - Unauthenticated Arbitrary File Upload via 'page_id' Parameter
- First reported
- Sources
- Wordfence, seen
A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.34.8)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.34.8
- Fixed in
- 2.34.10
- What to do
- If your site has an affected version, update 10Web Booster to version 2.34.10 or newer.
- Official ID
- CVE-2026-107742
- Report title
- 10Web Booster <= 2.34.8 - Unauthenticated Stored Cross-Site Scripting via Comment Author Name
- First reported
- Sources
- Wordfence, seen
Someone with a contributor account on your site could in some setups, take over 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 2.33.6
- Fixed in
- 2.34.0
- What to do
- If your site has an affected version, update 10Web Booster to version 2.34.0 or newer.
- Official ID
- CVE-2026-94121
- Report title
- 10Web Booster – Website speed optimization, Cache & Page Speed optimizer <= 2.33.6 - Authenticated (Contributor+) PHP Object Injection
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 2.33.0)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.33.0
- Fixed in
- 2.34.0
- What to do
- If your site has an affected version, update 10Web Booster to version 2.34.0 or newer.
- Official ID
- CVE-2026-82195
- Report title
- 10Web Booster <= 2.33.0 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.33.4)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.33.4
- Fixed in
- 2.33.5
- What to do
- If your site has an affected version, update 10Web Booster to version 2.33.5 or newer.
- Official ID
- CVE-2026-14287
- Report title
- 10Web Booster – Website speed optimization, Cache & Page Speed optimizer <= 2.33.4 - Unauthenticated Stored Cross-Site Scripting
- 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 2.32.7
- Fixed in
- 2.32.11
- What to do
- If your site has an affected version, update 10Web Booster to version 2.32.11 or newer.
- Official ID
- CVE-2025-13377
- Report title
- 10Web Booster <= 2.32.7 - Authenticated (Subscriber+) Arbitrary Folder Deletion via two_clear_page_cache
- First reported
- Sources
- Wordfence, seen
A stranger could use it to harm your site (up to and including 2.24.14)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.24.14
- Fixed in
- 2.24.18
- What to do
- If your site has an affected version, update 10Web Booster to version 2.24.18 or newer.
- Official ID
- CVE-2023-5559
- Report title
- 10Web Booster <= 2.24.14 - Unauthenticated Arbitrary Option Deletion
- 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 2.13.44
- Fixed in
- 2.13.45
- What to do
- If your site has an affected version, update 10Web Booster to version 2.13.45 or newer.
- Report title
- 10Web Booster – Website speed optimization, Cache & Page Speed optimizer <= 2.13.44 - Missing Authorization in Settings Import to Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
A stranger could read or change the data in your site’s database
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.12.22
- Fixed in
- 2.12.23
- What to do
- If your site has an affected version, update 10Web Booster to version 2.12.23 or newer.
- Report title
- 10Web Booster – Website speed optimization, Cache & Page Speed optimizer <= 2.12.23 - Unauthenticated SQL Injection
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 2.8.34)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.8.34
- Fixed in
- 2.8.35
- What to do
- If your site has an affected version, update 10Web Booster to version 2.8.35 or newer.
- Report title
- 10Web Booster – Website speed optimization, Cache & Page Speed optimizer <= 2.8.34 - Missing Authorization to Plugin Deactivation
- 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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