Known vulnerabilities in Advanced AJAX Product Filters

Fast and flexible AJAX product filters for WooCommerce. Filter by categories, attributes, price, tags, rating, and more. No page reloads.

4Reported vulnerabilities

8.8Highest CVSS score

3.2.2Latest version

50,000+Active installs

What to do now

Update Advanced AJAX Product Filters to 3.2.1 or later. 4 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 5, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2026-1426	High 8.8	0.5%	0 to 3.1.9.6 (inclusive)	`3.1.9.7`	February 18, 2026
WF-d5d23fdc-081a-4228-897f-2470a9327887	High 8.3	—	Before 1.3.7	`1.3.7`	September 18, 2019
CVE-2026-66439	High 7.2	0.2%	3.2.0.3 and earlier	`3.2.1`	August 4, 2026
CVE-2025-1505	Medium 6.1	0.3%	Before 1.6.8.2	`1.6.8.2`	February 28, 2025

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.