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PluginCanary

Appointment Booking Calendar

by codepeople · 1,000+ active installs · Checked 3 Nov 2026
Healthy1 Warning

Healthy: vulnerability published 27 Oct 2026, fixed in 1.4.06.

82/ 100 Canary Score
Sub-scores for Appointment Booking Calendar
Ownership100
Maintenance100
Security65
Support70
Reputation70

How the score works

Active signals

Facts we detected, with links to the source.

  • WarningSEC-1Vulnerability published 27 Oct 2026, fixed in 1.4.06. Update to version 1.4.06 or later.27 Oct 2026Evidence
  • InfoSEC-37 vulnerabilities published in the last 24 months. Review this plugin.4 Nov 2026Evidence

Ownership timeline

Who commits to the plugin's code on wordpress.org, over time.

Committers and their active periods
codepeople22 Nov 2012 to 26 Oct 2026, 601 commits

1 committer recorded. No ownership changes recorded since 3 Nov 2026.

Maintenance

Last release
8 days ago
Releases, 24 months
17
Tested up to
7.0 vs 7.1
Requires PHP
not stated supported 8.2+
Releases per quarter for Appointment Booking Calendar
Q1 20243
Q2 20242
Q3 20242
Q4 20242
Q1 20250
Q2 20254
Q3 20250
Q4 20253
Q1 20261
Q2 20264
Q3 20261
Q4 20262

Last release 26 Oct 2026. Tested up to 7.0, 1 major version behind WordPress 7.1.

Support

100% of 1 support threads resolved in the last 2 months.

Security record

PublishedIssueCVSSAffectedFixed inDays to patch
27 Oct 2026Appointment Booking Calendar <= 1.4.05 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'vs_text_submitbtn' Parameter6.4<= 1.4.051.4.060
30 Jun 2026Appointment Booking Calendar <= 1.4.02 - Missing Authorization to Authenticated (Contributor+) Sensitive Information Disclosure4.3<= 1.4.021.4.030
17 Jun 2026Appointment Booking Calendar <= 1.4.01 - Authenticated (Contributor+) Sensitive Information Exposure via 'id' Parameter4.3<= 1.4.011.4.020
21 Nov 2025Appointment Booking Calendar <= 1.3.96 - Missing Authorization to Arbitrary Booking Confirmation via 'cpabc_ipncheck' Parameter5.3<= 1.3.961.3.970
15 Nov 2025Appointment Booking Calendar <= 1.3.95 - Missing Authorization4.3<= 1.3.951.3.960
22 Apr 2025Appointment Booking Calendar <= 1.3.92 - Missing Authorization5.3<= 1.3.921.3.930
22 Apr 2025Appointment Booking Calendar <= 1.3.92 - Cross-Site Request Forgery to SQL Injection6.5<= 1.3.921.3.930
28 Feb 2024Appointment Booking Calendar <= 1.3.82 - Cross-Site Request Forgery5.4<= 1.3.821.3.830
30 Oct 2022Appointment Booking Calendar <= 1.3.69 - Missing Authorization4.3<= 1.3.691.3.700
4 Mar 2020Appointment Booking Calendar <= 1.3.34 - Stored Cross-Site Scripting4.8< 1.3.351.3.35811
4 Mar 2020Appointment Booking Calendar <= 1.3.34 - CSV Injection7.8< 1.3.351.3.35811
4 Jul 2019Appointment Booking Calendar < 1.3.19 - Cross-Site Scripting6.1< 1.3.191.3.191055
27 Jan 2016Appointment Booking Calendar <= 1.2.24 - SQL Injection9.8<= 1.2.241.2.25785
26 Jan 2016Appointment Booking Calendar <= 1.2.24 - Cross-Site Scripting7.2<= 1.2.241.2.25786
25 Jan 2016Appointment Booking Calendar <= 1.1.23 - SQL Injection9.8< 1.1.241.1.24442
26 Sep 2015Appointment Booking Calendar <= 1.1.7 - SQL Injection9.8<= 1.1.71.1.8240
26 Sep 2015Appointment Booking Calendar <= 1.1.7 - Multiple Reflected Cross-Site Scripting6.1<= 1.1.71.1.8240

Source: Wordfence Intelligence.

Reputation

Lifetime rating 4.2 from 92 ratings. Quarterly trends appear as new reviews arrive.

Rating distribution
5 star69
4 star4
3 star2
2 star3
1 star14

Momentum

1,000+ active installs. History builds with each weekly snapshot.

Weekly downloads, last 27 weeks
Weekly downloads for Appointment Booking Calendar
4 May 202668
11 May 2026163
18 May 2026971
25 May 2026244
1 Jun 2026164
8 Jun 2026816
15 Jun 2026303
22 Jun 2026915
29 Jun 2026973
6 Jul 2026255
13 Jul 2026183
20 Jul 2026168
27 Jul 2026191
3 Aug 2026251
10 Aug 2026951
17 Aug 2026278
24 Aug 2026232
31 Aug 2026215
7 Sep 2026207
14 Sep 2026237
21 Sep 2026287
28 Sep 2026247
5 Oct 2026978
12 Oct 20261,078
19 Oct 2026683
26 Oct 20261,611
2 Nov 202673

Weekly downloads over the last 4 weeks are 82% above the 27-week average.

Healthier alternatives

Same category, higher Canary Score. Never sponsored.

SimplyBook.me - Booking and reservations calendarScore 91 · 30,000+MotoPress Hotel Booking for ElementorScore 91 · 10,000+MotoPress Hotel Booking Styles & TemplatesScore 91 · 10,000+SetmoreScore 91 · 4,000+Zenchef widget integrationScore 91 · 2,000+

Facts

Version1.4.07
Authorcodepeople
Added22 Nov 2012
Last updated26 Oct 2026
Active installs1,000+
Requires WordPress3.0.5
Tested up to7.0.8
Requires PHPnot stated
CategoryBookings & Scheduling > Appointment Scheduling
Tagsbooking, calendar, appointment, booking calendar, appointment calendar

Other plugins by this author: Calculated Fields Form - AI Form Builder for WordPress - Contact, Payment, Quote, Quiz & More, Loading Page with Loading Screen, Appointment Hour Booking - Booking Calendar, Contact Form Email, Search in Place, CodePeople Post Map for Google Maps, CP Media Player - Audio Player and Video Player, CP Blocks, WP Time Slots Booking Form, Music Player for WooCommerce, CP Multi View Events Calendar, CP Contact Form with PayPal

Questions

Is Appointment Booking Calendar still maintained?

Appointment Booking Calendar was last updated on 26 Oct 2026. Its Canary status is Healthy.

Is Appointment Booking Calendar safe?

Appointment Booking Calendar has no open unpatched vulnerabilities on record. 7 vulnerabilities were published in the last 24 months. Its Canary status is Healthy.

Who owns Appointment Booking Calendar?

The wordpress.org author is codepeople. Recent committers: codepeople, plugin-master. We have recorded no ownership change.

What can I use instead of Appointment Booking Calendar?

Plugins in the same category with a higher Canary Score: SimplyBook.me - Booking and reservations calendar, MotoPress Hotel Booking for Elementor, MotoPress Hotel Booking Styles & Templates, Setmore, Zenchef widget integration.

Data: wordpress.org Plugins API, plugins SVN and Trac, wordpress.org reviews, Wordfence Intelligence.Plugin data refreshed 3 Nov 2026.Report a data issue