Registrations for the Events Calendar – Event Registration Plugin

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

Share of active installs on each version of this plugin · 39% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

Refined from the date this plugin crossed into its current band.

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.

Recent releases and news for this plugin

1. — Version 3.2.1 Fix: Improved reliability of adding and editing existing registrations. 3.2.1
2. — Version 3.2 New: Added a guided migration tool to help eligible sites move events, registrations, venues, and organizers to Event Genius. Learn more about [migrating to Event Genius].(https://wpeventgenius.com/migrate-to-event-geniu 3.2
3. — Version 3.1 New: Updated stylings in the admin area for WordPress 7.0. 3.1
4. — Version 3.0 Major release introducing a cleaner interface and many under-the-hood improvements. Read the full release announcement and upgrade guide New * Redesigned admin interface and improved user experience * New registration ma 3.0
5. — Version 2.13.9 Fix: Made several improvements to the Google recaptcha code to make it more reliable. 2.13.9
6. — Version 2.13.8 Fix: Fixed comma in registration date causing csv export to work incorrectly in MS Excel. 2.13.8

8 disclosed vulnerabilities on record for this plugin, all fixed in the current version. Sites on older versions stay exposed until they update.

1. Medium · 6.5 Registrations for the Events Calendar <= 3.2 - Authenticated (Contributor+) SQL Injection via 'standard' Parameter ↗
   2026-07-22 CVE-2026-13119 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Affects <= 3.2 Patched in 3.2.1
2. Medium · 4.4 Registrations for the Events Calendar <= 2.13.2 - Authenticated (Admin+) Stored Cross-Site Scripting ↗
   2025-03-03 CVE-2024-10703 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 2.13.3 Patched in 2.13.4
3. High · 7.2 Registrations for the Events Calendar – Event Registration Plugin <= 2.12.3 - Unauthenticated Stored Cross-Site Scripting ↗
   2024-10-18 CVE-2024-7982 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 2.12.3 Patched in 2.12.4
4. Medium · 4.3 Registrations for the Events Calendar <= 2.12.1 - Missing Authorization ↗
   2024-08-07 CVE-2024-43143 Missing Authorization Affects <= 2.12.1 Patched in 2.12.2
5. Critical · 9.9 Registrations for the Events Calendar – Event Registration Plugin <= 2.12.2 - Authenticated (Contributor+) SQL Injection ↗
   2024-07-30 CVE-2024-39638 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Affects <= 2.12.2 Patched in 2.12.3
6. Medium · 6.1 Registrations for the Events Calendar <= 2.7.9 - Reflected Cross-Site Scripting ↗
   2021-12-27 CVE-2021-25083 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects < 2.7.10 Patched in 2.7.10
7. Critical · 9.8 Registrations for the Events Calendar <= 2.7.5 - Unauthenticated SQL Injection ↗
   2021-11-08 CVE-2021-24943 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Affects < 2.7.6 Patched in 2.7.6
8. Medium · 6.1 Registrations for The Events Calendar <= 2.7.4 - Reflected Cross-Site Scripting ↗
   2021-10-27 CVE-2021-24876 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 2.7.4 Patched in 2.7.5

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0

Translated into 10 languages, 0 at 90% or more

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

1. 2026-04-02 8K+ → 7K+ down after 201 days in tier
2. 2025-09-13 9K+ → 8K+ down after 3 days in tier
3. 2025-09-10 8K+ → 9K+ up after 2 days in tier
4. 2025-09-08 9K+ → 8K+ down after 229 days in tier
5. 2025-01-22 10K+ → 9K+ down

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

• Event Genius – Event Management, Events Calendar, Registration, and RSVP 600+ installs · 4.3★ · 4 shared tags A
• RSVP and Event Management 3K+ installs · 4.3★ · 3 shared tags A
• Event Koi Lite – Events Calendar, Event Management, RSVP, and Tickets 70+ installs · 4.3★ · 3 shared tags A
• S Stripe Gateway for Events Manager Pro 60+ installs · 3.9★ · 3 shared tags D
• Event RSVP and Simple Event Management Plugin 20+ installs · 4.3★ · 3 shared tags B
• E Events Handler – The Events Plugin 10+ installs · 3.5★ · 3 shared tags D

Embed this report card

Drop a live Pulse card for Registrations for the Events Calendar – Event Registration Plugin into a readme, a review or a deck. It updates itself.

Registrations for the Events Calendar – Event Registration Plugin: 7K+ active installs, 5.0★ (103 reviews). Plugin Pulse (WP Mayor), as of 2026-08-28. https://plugins.wpmayor.com/plugin/registrations-for-the-events-calendar