Known vulnerabilities in Custom Post Types and Custom Fields creator – WCK

A must have tool for creating custom fields, custom post types and taxonomies, fast and without any programming knowledge.

1Reported vulnerabilities

4.8Highest CVSS score

2.3.9Latest version

10,000+Active installs

What to do now

Update Custom Post Types and Custom Fields creator – WCK to 2.3.3 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: July 15, 2026 / Tested up to WordPress: 7.0.6 / 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-2022-4442	Medium 4.8	0.5%	Before 2.3.3	`2.3.3`	January 16, 2023

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