Product Filtering by Categories, Tags, Price Range for WooCommerce <= 1.1.6 - Missing Authorization to Unauthenticated Plugin Settings Modification

Wordfence Intelligence > Vulnerability Database > Product Filtering by Categories, Tags, Price Range for WooCommerce <= 1.1.6 - Missing Authorization to Unauthenticated Plugin Settings Modification

5.3

Missing Authorization

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVE	CVE-2025-13314
CVSS	5.3 (Medium)
Publicly Published	December 11, 2025
Last Updated	December 12, 2025
Researcher	Athiwat Tiprasaharn (Jitlada)

Description

The Product Filtering by Categories, Tags, Price Range for WooCommerce – Filter Plus plugin for WordPress is vulnerable to unauthorized modification of data in all versions up to, and including, 1.1.6 due to a missing capability check on the 'filter_save_settings' and 'add_filter_options' AJAX actions. This makes it possible for unauthenticated attackers to modify the plugin's settings and create arbitrary filter options.

References

Vulnerability Details for Filter Plus

Filter Plus

Software Type	Plugin
Software Slug	filter-plus (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.1.7, or a newer patched version
Affected Version	<= 1.1.6
Patched Version	1.1.7

Recent vulnerabilities in Filter Plus

Filter Plus <= 1.1.17 - Missing Authorization

4.3

CVE-2026-39607

Feb 5, 2026

Researcher: Athiwat Tiprasaharn (Jitlada)

#	Title	CVE ID	CVSS	Researchers	Date
1	Filter Plus <= 1.1.17 - Missing Authorization	CVE-2026-39607	4.3	Athiwat Tiprasaharn (Jitlada)	February 5, 2026

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