WooCommerce Product Filters 2.0.0 - 2.0.5 - Unauthenticated PHP Object Injection
| CVE | CVE-2026-40725 |
|---|---|
| CVSS | 8.1 (High) |
| Publicly Published | April 16, 2026 |
| Last Updated | July 10, 2026 |
| Researcher |
Phat RiO
|
Description
The WooCommerce Product Filters plugin for WordPress is vulnerable to PHP Object Injection in versions 2.0.0 through 2.0.5 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
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Vulnerability Details for WooCommerce Product Filters
| Software Type | Plugin |
|---|---|
| Software Slug | woocommerce-product-filters |
| Patched? | Yes |
| Remediation | Update to version 2.0.6, or a newer patched version |
| Affected Version |
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| Patched Version |
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