CVE-2026-78172
Themify – WooCommerce Product Filter <= 1.5.5 - Reflected Cross-Site Scripting
- State
- Published
- Severity
- 6.1 Medium
- Published
- Sep 11, 2026
- Updated
- Sep 11, 2026
- Reserved
- Aug 23, 2026
Description
The Themify – WooCommerce Product Filter plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via Query Parameter Name in all versions up to, and including, 1.5.5 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.1 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Themify – WooCommerce Product Filterthemifyme |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ee8e5848-8aa8-489a-9563-aefc0aa62dec?source=cve
- https://plugins.trac.wordpress.org/browser/themify-wc-product-filter/tags/1.5.5/includes/class-wpf-utils.php#L464
- https://plugins.trac.wordpress.org/browser/themify-wc-product-filter/tags/1.5.5/public/class-wpf-public.php#L937
- https://plugins.trac.wordpress.org/browser/themify-wc-product-filter/tags/1.5.5/public/class-wpf-public.php#L87
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3675210%40themify-wc-product-filter%2Ftrunk&old=3529222%40themify-wc-product-filter%2Ftrunk&sfp_email=&sfph_mail=
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