The WPC Smart Compare for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via DOM elements in all versions up to, and including, 6.4.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Woo Smart Compare Plugin | — | Update woo-smart-compare plugin to version 6.4.8, or a newer patched version | Aug 19, 2025 | Aug 18, 2025 |
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