WCFM Marketplace: known security problems
14 known security problems reported for this WordPress plugin, with the affected versions, the fix and what to do.
Updated
In short
There are 14 known security problems on this page. Each one has a fixed version. Updating to version 3.8.3 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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A stranger could read or change the data in your site’s database (up to and including 3.8.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.8.2
- Fixed in
- 3.8.3
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.8.3 or newer.
- Official ID
- CVE-2026-18442
- Report title
- WCFM Marketplace <= 3.8.2 - Unauthenticated SQL Injection via 'wcfmmp_user_location_lat' / 'wcfmmp_user_location_lng' Parameter
- First reported
- Sources
- Wordfence, seen
A stranger could read or change the data in your site’s database (up to and including 3.8.1)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.8.1
- Fixed in
- 3.8.2
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.8.2 or newer.
- Official ID
- CVE-2026-81286
- Report title
- WCFM Marketplace – Multivendor Marketplace for WooCommerce <= 3.8.1 - Unauthenticated SQL Injection
- 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 3.8.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.8.2
- Fixed in
- 3.8.3
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.8.3 or newer.
- Official ID
- CVE-2026-83562
- Report title
- WCFM Marketplace – Multivendor Marketplace for WooCommerce <= 3.8.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
A stranger could use it to harm your site (before 3.8.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 3.8.2
- Fixed in
- 3.8.2
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.8.2 or newer.
- Official ID
- CVE-2026-77701
- Report title
- WCFM Marketplace – Multivendor Marketplace for WooCommerce < 3.8.2 - Insecure Direct Object Reference to Unauthenticated Arbitrary Order Refund Request
- 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 3.8.0
- Fixed in
- 3.8.1
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.8.1 or newer.
- Official ID
- CVE-2026-14196
- Report title
- WCFM Marketplace <= 3.8.0 - Insecure Direct Object Reference to Authenticated (Store vendor+) Cross-Vendor Review Deletion and Status Update
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (up to and including 3.7.3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.7.3
- Fixed in
- 3.7.4
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.7.4 or newer.
- Official ID
- CVE-2026-12126
- Report title
- WCFM Marketplace <= 3.7.3 - Authenticated (Vendor+) Stored Cross-Site Scripting via Attachment 'post_title'
- First reported
- Sources
- Wordfence, seen
Someone 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 3.7.2
- Fixed in
- 3.7.3
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.7.3 or newer.
- Official ID
- CVE-2025-63029
- Report title
- WCFM Marketplace – Multivendor Marketplace for WooCommerce <= 3.7.2 - Authenticated (Store vendor+) SQL Injection
- First reported
- Sources
- Wordfence, seen
A stranger could use it to harm your site (up to and including 3.7.0)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.7.0
- Fixed in
- 3.7.1
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.7.1 or newer.
- Official ID
- CVE-2026-1722
- Report title
- WCFM Marketplace <= 3.7.0 - Insecure Direct Object Reference to Unauthenticated Arbitrary Refund Request Creation
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 3.7.3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.7.3
- Fixed in
- 3.7.4
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.7.4 or newer.
- Official ID
- CVE-2025-64631
- Report title
- WCFM Marketplace <= 3.7.3 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
Someone could plant harmful code that runs for your visitors or admins (up to and including 3.6.11)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.6.11
- Fixed in
- 3.6.12
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.6.12 or newer.
- Official ID
- CVE-2024-44009
- Report title
- WCFM Marketplace – Multivendor Marketplace for WooCommerce <= 3.6.11 - 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 3.6.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.6.2
- Fixed in
- 3.6.3
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.6.3 or newer.
- Official ID
- CVE-2023-4960
- Report title
- WCFM Marketplace <= 3.6.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
- 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 3.4.12
- Fixed in
- 3.5.0
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.5.0 or newer.
- Official ID
- CVE-2022-4936
- Report title
- WCFM Marketplace <= 3.4.12 - Cross-Site Request Forgery
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 3.4.11)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.4.11
- Fixed in
- 3.4.12
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.4.12 or newer.
- Official ID
- CVE-2022-4935
- Report title
- WCFM Marketplace <= 3.4.11 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
A stranger could read or change the data in your site’s database (up to and including 3.4.11)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.4.11
- Fixed in
- 3.4.12
- What to do
- If your site has an affected version, update WCFM Marketplace to version 3.4.12 or newer.
- Official ID
- CVE-2021-24849
- Report title
- WCFM - WooCommerce Multivendor Marketplace <= 3.4.11 - Unauthenticated SQL Injection
- 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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