Known vulnerabilities in WC Fields Factory

Sell your products with personalised options. Add custom fields to your products, variations, checkout, order and your admin screens.

5Reported vulnerabilities

8.8Highest CVSS score

4.1.9Latest version

7,000+Active installs

What to do now

Update WC Fields Factory to 4.1.11 or later. 4 of these have a fixed version available. Updating resolves them.

Plugin last updated: March 15, 2026 / Tested up to WordPress: 6.9.7 / 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-2023-0277	High 7.2	0.9%	4.1.5 and earlier	`4.1.6`	April 17, 2023
WF-5c51f55f-6e8c-467c-999b-4e6a1a6f7bbc	High 8.8	—	4.1.5 and earlier	`4.1.6`	March 28, 2023
CVE-2026-39727	Medium 6.4	0.2%	4.1.12 and earlier	—	October 5, 2026
CVE-2026-93508	Medium 4.3	0.2%	4.1.10 and earlier	`4.1.11`	September 21, 2026
CVE-2026-93507	Medium 4.3	0.1%	4.1.10 and earlier	`4.1.11`	September 21, 2026

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