Known vulnerabilities in CMB2

CMB2 is a metabox, custom fields, and forms library for WordPress that will blow your mind.

1Reported vulnerabilities

7.5Highest CVSS score

2.12.0Latest version

300,000+Active installs

What to do now

Update CMB2 to 2.11.0 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: May 31, 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-2024-1792	High 7.5	0.8%	0 to 2.10.1 (inclusive) 0 up to (but not including) 2.11.0	`2.11.0`	April 9, 2024

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