Bit Form: known security problems
28 known security problems reported for this WordPress plugin, with the affected versions, the fix and what to do.
Updated
In short
There are 28 known security problems on this page. Each one has a fixed version. Updating to version 3.2.1 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 who already has an admin account could read or change the data in your site’s database (up to and including 3.2.0)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.2.0
- Fixed in
- 3.2.1
- What to do
- If your site has an affected version, update Bit Form to version 3.2.1 or newer.
- Official ID
- CVE-2026-16810
- Report title
- Bit Form <= 3.2.0 - Authenticated (Administrator+) SQL Injection via 'filterText' Parameter
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account 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
- Before 3.1.4
- Fixed in
- 3.1.4
- What to do
- If your site has an affected version, update Bit Form to version 3.1.4 or newer.
- Official ID
- CVE-2025-15669
- Report title
- Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder < 3.1.4 - Authenticated (Administrator+) Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
A stranger could do things on your site they should not be allowed to (before 3.1.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 3.1.2
- Fixed in
- 3.1.2
- What to do
- If your site has an affected version, update Bit Form to version 3.1.2 or newer.
- Official ID
- CVE-2026-15054
- Report title
- Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder < 3.1.2 - Missing Authorization to Unauthenticated Unauthorized Form Submission
- First reported
- Sources
- Wordfence, seen
A stranger could plant harmful code that runs for your visitors or admins (up to and including 3.1.0)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.1.0
- Fixed in
- 3.2.0
- What to do
- If your site has an affected version, update Bit Form to version 3.2.0 or newer.
- Official ID
- CVE-2026-16573
- Report title
- Bit Form <= 3.1.0 - Unauthenticated Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Anyone with an account on your site, even a basic one 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 3.1.1
- Fixed in
- 3.1.2
- What to do
- If your site has an affected version, update Bit Form to version 3.1.2 or newer.
- Official ID
- CVE-2026-14372
- Report title
- Bit Form <= 3.1.1 - Authenticated (Subscriber+) Arbitrary File Deletion via '_old' Parameter
- First reported
- Sources
- Wordfence, seen
Someone 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 3.0.0
- Fixed in
- 3.1.0
- What to do
- If your site has an affected version, update Bit Form to version 3.1.0 or newer.
- Official ID
- CVE-2026-13694
- Report title
- Bit Form <= 3.0.0 - Missing Authorization
- 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 3.0.0
- Fixed in
- 3.1.0
- What to do
- If your site has an affected version, update Bit Form to version 3.1.0 or newer.
- Official ID
- CVE-2026-13693
- Report title
- Bit Form <= 3.0.0 - Unauthenticated Arbitrary File Read
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could read or change the data in your site’s database (up to and including 2.21.10)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.21.10
- Fixed in
- 2.21.11
- What to do
- If your site has an affected version, update Bit Form to version 2.21.11 or newer.
- Official ID
- CVE-2026-25418
- Report title
- Bit Form <= 2.21.10 - Authenticated (Administrator+) SQL Injection
- First reported
- Sources
- Wordfence, seen
A stranger could do things on your site they should not be allowed to (up to and including 2.21.6)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.21.6
- Fixed in
- 2.21.7
- What to do
- If your site has an affected version, update Bit Form to version 2.21.7 or newer.
- Official ID
- CVE-2025-14901
- Report title
- Bit Form – Contact Form Plugin <= 2.21.6 - Missing Authorization to Unauthenticated Workflow Replay
- First reported
- Sources
- Wordfence, seen
A stranger could run their own code on your site and take it over (up to and including 2.20.3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.20.3
- Fixed in
- 2.20.4
- What to do
- If your site has an affected version, update Bit Form to version 2.20.4 or newer.
- Official ID
- CVE-2025-6679
- Report title
- Contact Form by Bit Form - Bit Form <= 2.20.3 - Unauthenticated Arbitrary File Upload
- First reported
- Sources
- Wordfence, seen
A stranger could see private information they should not see
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.17.5
- Fixed in
- 2.17.6
- What to do
- If your site has an affected version, update Bit Form to version 2.17.6 or newer.
- Official ID
- CVE-2024-13451
- Report title
- Contact Form by Bit Form <= 2.17.5 - Unauthenticated Sensitive Information Exposure
- First reported
- Sources
- Wordfence, seen
Someone with an author 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 2.18.3
- Fixed in
- 2.18.4
- What to do
- If your site has an affected version, update Bit Form to version 2.18.4 or newer.
- Official ID
- CVE-2025-2580
- Report title
- Contact Form by Bit Form <= 2.18.3 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload
- First reported
- Sources
- Wordfence, seen
Someone could send your visitors from your site to a harmful site
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.18.0
- Fixed in
- 2.18.1
- What to do
- If your site has an affected version, update Bit Form to version 2.18.1 or newer.
- Official ID
- CVE-2025-30885
- Report title
- Bit Form – Contact Form Plugin <= 2.18.0 - Open Redirect
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could make your server visit other addresses on their behalf
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.17.4
- Fixed in
- 2.17.5
- What to do
- If your site has an affected version, update Bit Form to version 2.17.5 or newer.
- Official ID
- CVE-2024-13450
- Report title
- Contact Form by Bit Form <= 2.17.4 - Authenticated (Administrator+) Server-Side Request Forgery
- 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 2.17.3
- Fixed in
- 2.17.4
- What to do
- If your site has an affected version, update Bit Form to version 2.17.4 or newer.
- Official ID
- CVE-2024-12190
- Report title
- Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder <= 2.17.3 - Missing Authorization to Authenticated (Subscriber+) Form Submission Disclosure
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could read or delete private files on your server (up to and including 2.15.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.15.2
- Fixed in
- 2.15.3
- What to do
- If your site has an affected version, update Bit Form to version 2.15.3 or newer.
- Official ID
- CVE-2024-9507
- Report title
- Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder <= 2.15.2 - Authenticated (Administrator+) Improper Input Validation via iconUpload Function to Arbitrary File Read
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could read or change the data in your site’s database (up to and including 2.13.11)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.13.11
- Fixed in
- 2.13.12
- What to do
- If your site has an affected version, update Bit Form to version 2.13.12 or newer.
- Official ID
- CVE-2024-47335
- Report title
- Bit Form – Contact Form Plugin <= 2.13.11 - Authenticated (Administrator+) SQL Injection
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could run their own code on your site and take it over (up to and including 2.13.10)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.13.10
- Fixed in
- 2.13.11
- What to do
- If your site has an affected version, update Bit Form to version 2.13.11 or newer.
- Official ID
- CVE-2024-47319
- Report title
- Bit Form – Contact Form Plugin <= 2.13.10 - Authenticated (Administrator+) Arbitrary File Upload
- First reported
- Sources
- Wordfence, seen
A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.13.10)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.13.10
- Fixed in
- 2.13.11
- What to do
- If your site has an affected version, update Bit Form to version 2.13.11 or newer.
- Official ID
- CVE-2024-47301
- Report title
- Bit Form – Contact Form Plugin <= 2.13.10 - Unauthenticated Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could read or change the data in your site’s database (from 2.0 up to and including 2.13.9)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- From 2.0 up to and including 2.13.9
- Fixed in
- 2.13.10
- What to do
- If your site has an affected version, update Bit Form to version 2.13.10 or newer.
- Official ID
- CVE-2024-7702
- Report title
- Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder 2.0 - 2.13.9 - Authenticated (Administrator+) SQL Injection via getLogHistory Function
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account 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
- From 2.0 up to and including 2.13.9
- Fixed in
- 2.13.10
- What to do
- If your site has an affected version, update Bit Form to version 2.13.10 or newer.
- Official ID
- CVE-2024-7775
- Report title
- Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder 2.0 - 2.13.9 - Authenticated (Administrator+) Arbitrary JavaScript File Uploads
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could read or delete private files on your server (from 2.0 up to and including 2.13.9)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- From 2.0 up to and including 2.13.9
- Fixed in
- 2.13.10
- What to do
- If your site has an affected version, update Bit Form to version 2.13.10 or newer.
- Official ID
- CVE-2024-7777
- Report title
- Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder 2.0 - 2.13.9 - Authenticated (Administrator+) Arbitrary File Read And Deletion
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could read or change the data in your site’s database (from 2.0 up to and including 2.13.9) (2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- From 2.0 up to and including 2.13.9
- Fixed in
- 2.13.10
- What to do
- If your site has an affected version, update Bit Form to version 2.13.10 or newer.
- Official ID
- CVE-2024-7780
- Report title
- Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder 2.0 - 2.13.9 - Authenticated (Administrator+) SQL Injection
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could read or delete private files on your server (from 2.0 up to and including 2.13.4)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- From 2.0 up to and including 2.13.4
- Fixed in
- 2.13.5
- What to do
- If your site has an affected version, update Bit Form to version 2.13.5 or newer.
- Official ID
- CVE-2024-7782
- Report title
- Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder 2.0 - 2.13.4 - Authenticater (Administrator+) Arbitrary File Deletion
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could run their own code on your site and take it over (up to and including 2.13.3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 2.13.3
- Fixed in
- 2.13.4
- What to do
- If your site has an affected version, update Bit Form to version 2.13.4 or newer.
- Official ID
- CVE-2024-6123
- Report title
- Bit Form <= 2.13.3 - Authenticated (Administrator+) Arbitrary File Upload
- 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 2.10.1
- Fixed in
- 2.10.2
- What to do
- If your site has an affected version, update Bit Form to version 2.10.2 or newer.
- Official ID
- CVE-2024-1640
- Report title
- Contact Form Builder Plugin: Multi Step Contact Form, Payment Form, Custom Contact Form Plugin by Bit Form <= 2.10.1 - Unauthenticated Insecure Direct Object Reference to Form Submission Alteration
- 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 2.1.0
- Fixed in
- 2.2.0
- What to do
- If your site has an affected version, update Bit Form to version 2.2.0 or newer.
- Official ID
- CVE-2023-3645
- Report title
- Contact Form Builder by Bit Form <= 2.1.0 - Authenticated (Admin+) Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
A stranger could run their own code on your site and take it over (up to and including 1.8.1)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 1.8.1
- Fixed in
- 1.9
- What to do
- If your site has an affected version, update Bit Form to version 1.9 or newer.
- Official ID
- CVE-2022-4774
- Report title
- Bit Form <= 1.8.1 - Unauthenticated Arbitrary File Upload to Remote Code Execution
- 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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