Booking Ultra Pro Appointments Booking Calendar 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 · 85% 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.

16 disclosed vulnerabilities on record for this plugin, 1 still affects the current version.

1. Medium · 4.3 Booking Ultra Pro <= 1.1.23 - Authenticated (Subscriber+) Information Exposure ↗
   2025-12-26 CVE-2025-68006 Exposure of Sensitive Information to an Unauthorized Actor Affects <= 1.1.23 No patch available
2. Medium · 6.4 Booking Ultra Pro <= 1.1.21 - Authenticated (Contributor+) Stored Cross-Site Scripting ↗
   2025-09-03 CVE-2025-58633 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.1.21 Patched in 1.1.22
3. Medium · 4.4 Booking Ultra Pro <= 1.1.20 - Authenticated (Administrator+) Stored Cross-Site Scripting ↗
   2025-06-05 CVE-2025-30637 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.1.20 Patched in 1.1.21
4. Medium · 6.1 Booking Ultra Pro <= 1.1.19 - Reflected Cross-Site Scripting ↗
   2025-02-21 CVE-2025-27345 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.1.19 Patched in 1.1.20
5. Medium · 5.4 Booking Ultra Pro <= 1.1.13 - Missing Authorization to Authenticated (Subscriber+) Plugin Settings Updates ↗
   2024-07-17 CVE-2024-6175 Missing Authorization Affects <= 1.1.13 Patched in 1.1.14
6. Critical · 9.8 Booking Ultra Pro <= 1.1.13 - Unauthenticated Local File Inclusion ↗
   2024-07-11 CVE-2024-38717 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') Affects <= 1.1.13 Patched in 1.1.14
7. Medium · 6.4 Booking Ultra Pro <= 1.1.13 - Authenticated (Contributor+) Stored Cross-Site Scripting ↗
   2024-07-10 CVE-2024-38676 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.1.13 Patched in 1.1.14
8. High · 8.8 Booking Ultra Pro <= 1.1.12 - Authenticated (Contributor+) Privilege Escalation ↗
   2024-04-23 CVE-2024-32960 Improper Privilege Management Affects <= 1.1.12 Patched in 1.1.13
9. Medium · 4.3 Booking Ultra Pro <= 1.1.6 - Missing Authorization via save_fields_settings ↗
   2023-05-12 CVE-2023-32601 Missing Authorization Affects <= 1.1.6 Patched in 1.1.7
10. High · 7.2 Booking Ultra Pro <= 1.1.8 - Reflected Cross-Site Scripting ↗
    2023-05-10 CVE-2023-32511 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.1.8 Patched in 1.1.9
11. High · 7.2 Booking Ultra Pro <= 1.1.8 - Unauthenticated Stored Cross-Site Scripting ↗
    2023-05-10 CVE-2023-32236 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.1.8 Patched in 1.1.9
12. High · 8.8 Booking Ultra Pro <= 1.1.6 - Cross-Site Request Forgery ↗
    2023-02-21 CVE-2022-46816 Cross-Site Request Forgery (CSRF) Affects <= 1.1.6 Patched in 1.1.7
13. High · 8.8 Booking Ultra Pro <= 1.1.5 - Missing Authorization ↗
    2022-09-29 Missing Authorization Affects <= 1.1.5 Patched in 1.1.6
14. High · 8.8 Booking Ultra Pro <= 1.1.6 - Cross-Site Request Forgery ↗
    2022-09-29 CVE-2021-36854 Cross-Site Request Forgery (CSRF) Affects <= 1.1.6 Patched in 1.1.7
15. High · 8.8 Booking Ultra Pro <= 1.1.6 - Cross-Site Request Forgery ↗
    2022-09-29 CVE-2021-36855 Cross-Site Request Forgery (CSRF) Affects <= 1.1.6 Patched in 1.1.7
16. Medium · 6.4 Booking Ultra Pro <= 1.1.8 - Stored Cross-Site Scripting ↗
    2022-09-29 CVE-2021-36854 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.1.8 Patched in 1.1.9

Automated install-time checks, tested on PHP 8.1.12 · WP 6.8.3

Translated into 2 languages, 0 at 90% or more

Growth timeline

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

1. 2026-04-09 500+ → 400+ down after 2 days in tier
2. 2026-04-07 400+ → 500+ up after 2 days in tier
3. 2026-04-05 500+ → 400+ down after 126 days in tier
4. 2025-11-30 600+ → 500+ down after 133 days in tier
5. 2025-07-20 700+ → 600+ down after 2 days in tier
6. 2025-07-18 600+ → 700+ up after 5 days in tier
7. 2025-07-13 700+ → 600+ down after 124 days in tier
8. 2025-03-11 800+ → 700+ down after 168 days in tier

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).

• Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress 100K+ installs · 4.8★ · 2 shared tags A
• Simply Schedule Appointments 50K+ installs · 4.9★ · 2 shared tags A
• SimplyBook.me – Booking and reservations calendar 30K+ installs · 4.3★ · 2 shared tags A
• Easy Appointments 10K+ installs · 4.3★ · 2 shared tags A
• Setmore 4K+ installs · 3.5★ · 2 shared tags B
• WPS Bookings for WooCommerce 3K+ installs · 4.3★ · 2 shared tags A

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Drop a live Pulse card for Booking Ultra Pro Appointments Booking Calendar Plugin into a readme, a review or a deck. It updates itself.

Booking Ultra Pro Appointments Booking Calendar Plugin: 400+ active installs, 3.9★ (231 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/booking-ultra-pro