Known vulnerabilities in Kustom Checkout for WooCommerce

The leading checkout in the Nordics, built for higher conversion and returning shoppers. Easy to integrate, supports Klarna and all popular payment me …

2Reported vulnerabilities

7.5Highest CVSS score

2.20.9Latest version

10,000+Active installs

What to do now

Update Kustom Checkout for WooCommerce to 2.13.5 or later. 2 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 17, 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-2024-13925	High 7.5	0.5%	Before 2.13.5	`2.13.5`	April 17, 2025
WF-819e2a4a-d282-4c52-852a-e3a2051a04e9	Medium 5.4	—	Before 2.0.10	`2.0.10`	April 8, 2020

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