by Justin Sternberg 5 (91 reviews)

CMB2

Name: CMB2
Rating: 5.0 (91 reviews)
Author: Justin Sternberg

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

CMB2 ranks #188 among WordPress.org plugins with 300,000+ active installations, is #16 of 2,427 in the Contact Forms category, a 5/5 rating from 91 reviews, and was last updated May 31, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7

v2.12.0 Current Version v2.12.0

Updated 1 month ago Last Update on 31 May, 2026

Refreshed 8 hours ago Last Refreshed on

#16 of 2,427 in Contact Forms Top 1% by installs Downloads -22.7% this week

View on WordPress.org

Rank

#188

— No change

Active Installs

300K+

— No change

KW Avg Position

0.2 worse

Downloads

+992 today

Support Resolved

— No change

Rating

100%

Review 5 out of 5

5 (91 reviews)

Next Milestone 400K

Total Progress 36.7%

300K+ 400K+

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Need 63,266 more installs to reach 400K+

Rank Changes

Current #188

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

5.0

91 reviews

Overall 100%

90 (99%)

0 (0%)

1 (1%)

Tracked Keywords

Showing 5 of 5

Keyword	Position	Change	Type	Updated
metaboxes	2	—	Tag	20 hours ago
settings	4	—	Tag	20 hours ago
options	14	—	Tag	20 hours ago
fields	33	—	Tag	20 hours ago
forms	82	—	Tag	20 hours ago

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Security History

Source: WPVulnerability

1 known vulnerability on record · 0 in the last 24 months · checked 3 hours ago

Apr 3, 2024

CMB2 [cmb2] < 2.11.0

CVE-2024-1792 · Fixed in v2.11.0

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Plugin Details

Version: 2.12.0
Last Updated: May 31, 2026
Requires WP: 3.8.0+
Tested Up To: 7
PHP Version: 7.4 or higher
Author: Justin Sternberg

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 91
Support Threads: 0
Resolved: 0%

Keywords

fields forms metaboxes options settings

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress developers who need to build custom metaboxes, fields, and forms for posts, terms, users, or comments. It solves the problem of manually coding custom fields by providing a flexible, extensible library with hooks for creating and managing custom metadata across the WordPress admin.