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WCFM vulnerabilities
WCFM has 3 known vulnerabilities in this database. The most recent published record is dated 6 Oct 2026.
- Known vulnerabilities
- 3
- Active installs
- 1,000+
- Latest version
- 1.6.3
- Last updated
- 6 Apr 2025
- Most recent
- 6 Oct 2026
No fixed version has been published yet, so consider disabling, removing or replacing the plugin until a safe release is available.
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Broken access control CVE-2026-39794 | High 7.5 | Up to 1.6.3 | No fixed version yet | 1 d ago |
| SQL injection CVE-2025-1311 | Medium 6.5 | Up to 1.6.2 | Fixed in a later version (latest 1.6.3) | 22 Mar 2025 |
| Broken access control CVE-2023-2275 | Medium 4.3 | Up to 1.5.3 | Fixed in a later version (latest 1.6.3) | 9 Jun 2023 |
Read the published descriptions
- CVE-2026-39794, 6 Oct 2026
- Unauthenticated Broken Access Control in WooCommerce Multivendor Marketplace - REST API <= 1.6.3 versions. CVE record
- CVE-2025-1311, 22 Mar 2025
- The WooCommerce Multivendor Marketplace - REST API plugin for WordPress is vulnerable to SQL Injection via the 'id' parameter in the update_delivery_status() function in all versions up to, and including, 1.6.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. CVE record
- CVE-2023-2275, 9 Jun 2023
- The WooCommerce Multivendor Marketplace - REST API plugin for WordPress is vulnerable to unauthorized access of data and addition of data due to a missing capability check on the 'get_item', 'get_order_notes' and 'add_order_note' functions in versions up to, and including, 1.5.3. This makes it possible for authenticated attackers with subscriber privileges or above, to view the order details and order notes, and add order notes. CVE record
What to do if you run WCFM
If you run WCFM, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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