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PluginCanary
Limited data: this plugin has under 1,000 active installs and less than 12 weeks of history with us, so we show signals but no status band yet.

Simple Calendar

by SimpleCalendar · 50+ active installs · Checked 4 Nov 2026
Limited data1 Critical1 Warning

Limited data: Simple Calendar has under 1,000 active installs and less than 12 weeks of history, so we do not rate it yet.

59/ 100Limited data
Canary Score

Based on 3 of 5 areas

Capped at 59: a Critical signal is open.

Sub-scores for Simple Calendar
Ownership100
Maintenance0
Security100
SupportNo data
ReputationNo data

How the score works

Active signals

Open issues right now, with links to the source.

  • CriticalMNT-1No release in 38 months (last release 26 Aug 2023). Plan a replacement if the plugin is important to your site.25 Aug 2024Evidence
  • WarningMNT-2Tested up to WordPress 6.3.14, 8 major versions behind 7.1.4. Plan a replacement if the plugin is important to your site.3 Nov 2026Evidence

Quick answers

Is Simple Calendar still maintained?
No. Last release 26 Aug 2023, over 3 years ago. 26 Aug 2023 · wordpress.org
Who owns Simple Calendar, and has it changed hands?
No change recorded. 4 Nov 2026 · SVN log
Was Simple Calendar removed from wordpress.org?
No. Listed on wordpress.org as of 4 Nov 2026. 4 Nov 2026 · wordpress.org
Is Simple Calendar safe?
No known vulnerabilities on record. 4 Nov 2026 · Wordfence Intelligence
Is the latest Simple Calendar update safe to install?
No ownership change before 1.0.2. No one-star spike after it. 26 Aug 2023 · Release history

Ownership timeline

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

Committers and their active periods
rosinghal26 Aug 2023 to 26 Aug 2023, 4 commits

1 committer recorded. No ownership changes recorded since 2015.

Maintenance

Last release
3 years ago
Releases, 24 months
0
Tested up to
6.3 vs 7.1
Requires PHP
not stated supported 8.2+
Releases per quarter
Releases per quarter for Simple Calendar
Q1 20240
Q2 20240
Q3 20240
Q4 20240
Q1 20250
Q2 20250
Q3 20250
Q4 20250
Q1 20260
Q2 20260
Q3 20260
Q4 20260

Last release 26 Aug 2023. Tested up to 6.3, 8 major versions behind WordPress 7.1.

Support

Resolved, last 2 months
n/a
Threads, last 2 months
0

Trend appears after 8 weekly snapshots.

Security record

No published vulnerabilities on record for this plugin.

Sources: Wordfence Intelligence, CISA Known Exploited Vulnerabilities, readme changelogs.

Reputation

Last 90 days: no reviews.

Rating distribution
5 star0
4 star0
3 star0
2 star0
1 star0

Momentum

Active installs
50+

Trend appears after 8 weekly snapshots.

Facts

Full name
Simple Calendar: Blog Feed
Version
1.0.2
Author
SimpleCalendar
Added
11 Nov 2015
Last updated
26 Aug 2023
Active installs
50+
Requires WordPress
4.0
Tested up to
6.3.14
Requires PHP
not stated
Category
not stated
Tags
posts, calendar, calendars, blog posts, simple calendar

Other plugins by this author: Simple Calendar, Simple Calendar, Legacy Google Calendar Events 2.4

Questions about Simple Calendar

Is Simple Calendar still maintained?

No. Last release 26 Aug 2023, over 3 years ago.

Who owns Simple Calendar, and has it changed hands?

No change recorded.

Was Simple Calendar removed from wordpress.org?

No. Listed on wordpress.org as of 4 Nov 2026.

Is Simple Calendar safe?

No known vulnerabilities on record.

Is the latest Simple Calendar update safe to install?

No ownership change before 1.0.2. No one-star spike after it.

Data: wordpress.org Plugins API, plugins SVN and Trac, wordpress.org reviews and support forum, Wordfence Intelligence, CISA KEV, NVD.Plugin data refreshed 4 Nov 2026.Report a data issue