HomeWordPress vulnerabilitiesProduct Filter for WooCommerce by WBW
Product Filter for WooCommerce by WBW vulnerabilities
Product Filter for WooCommerce by WBW has 5 known vulnerabilities in this database. The most recent published record is dated 9 Sep 2026.
- Known vulnerabilities
- 5
- Active installs
- 50,000+
- Latest version
- 3.4.5
- Last updated
- 21 Sep 2026
- Most recent
- 9 Sep 2026
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 |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2026-7804 | Medium 6.1 | Up to 3.4.2 | Fixed in a later version (latest 3.4.5) | 9 Sep 2026 |
| SQL injection CVE-2026-3830 | High 8.6 | Before 3.1.3 | Fixed in 3.1.3 | 13 Apr 2026 |
| Broken access control CVE-2026-3138 | Medium 6.5 | Up to 3.1.2 | Fixed in a later version (latest 3.4.5) | 24 Mar 2026 |
| SQL injection CVE-2025-8416 | High 7.5 | Up to 2.9.7 | Fixed in a later version (latest 3.4.5) | 25 Oct 2025 |
| SQL injection CVE-2025-2317 | High 7.5 | Up to 2.7.9 | Fixed in a later version (latest 3.4.5) | 4 Apr 2025 |
Read the published descriptions
- CVE-2026-7804, 9 Sep 2026
- The Product Filter for WooCommerce by WBW plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wpf_fid' parameter in all versions up to, and including, 3.4.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires the crafted request to target a page where a filter using the vulnerable recalculation output is present. CVE record
- CVE-2026-3830, 13 Apr 2026
- The Product Filter for WooCommerce by WBW WordPress plugin before 3.1.3 does not sanitize and escape a parameter before using it in a SQL statement, allowing unauthenticated users to perform SQL injection attacks CVE record
- CVE-2026-3138, 24 Mar 2026
- The Product Filter for WooCommerce by WBW plugin for WordPress is vulnerable to unauthorized data loss due to a missing capability check in all versions up to, and including, 3.1.2. This is due to the plugin's MVC framework dynamically registering unauthenticated AJAX handlers via `wp_ajax_nopriv_` hooks without verifying user capabilities, combined with the base controller's `__call()` magic method forwarding undefined method calls to the model layer, and the `havePermissions()` method defaulting to `true` when no permissions are explicitly defined. This makes it possible for unauthenticated attackers to truncate the plugin's `wp_wpf_filters` database table via a crafted AJAX request with `action=delete`, permanently destroying all filter configurations. CVE record
- CVE-2025-8416, 25 Oct 2025
- The Product Filter by WBW plugin for WordPress is vulnerable to SQL Injection via the 'filtersDataBackend' parameter in all versions up to, and including, 2.9.7. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. CVE record
- CVE-2025-2317, 4 Apr 2025
- The Product Filter by WBW plugin for WordPress is vulnerable to time-based SQL Injection via the filtersDataBackend parameter in all versions up to, and including, 2.7.9 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. CVE record
What to do if you run Product Filter for WooCommerce by WBW
If you run Product Filter for WooCommerce by WBW, 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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