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CoSchedule

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

Healthy: maintained, last release 3 Jun 2026, 4 releases in 24 months, no unpatched vulnerabilities.

Tested up to WordPress 6.8.12, 3 major versions behind 7.1.4.

86/ 100 Canary Score
Sub-scores for CoSchedule
Ownership100
Maintenance70
Security90
SupportNo data
ReputationNo data

How the score works

Quick answers

Is CoSchedule still maintained?
Yes. Last release 3 Jun 2026, 4 releases in the last 24 months. 3 Jun 2026 · wordpress.org
Who owns CoSchedule, and has it changed hands?
No change recorded. Main committer keenankaufman since Aug 2022. 3 Nov 2026 · SVN log
Was CoSchedule removed from wordpress.org?
No. Listed on wordpress.org as of 3 Nov 2026. 3 Nov 2026 · wordpress.org
Is CoSchedule safe?
3 known vulnerabilities, all fixed (latest in 3.4.1). Not on the exploited list. 4 Nov 2025 · Wordfence Intelligence
Is the latest CoSchedule update safe to install?
No ownership change before 3.4.2. No one-star spike after it. 3 Jun 2026 · Release history

Active signals

Facts we detected, with links to the source.

  • WarningMNT-2Tested up to WordPress 6.8.12, 3 major versions behind 7.1.4. Plan a replacement if the plugin is important to your site.3 Nov 2026Evidence

Ownership timeline

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

Committers and their active periods
jasoncoschedule19 Oct 2016 to 6 May 2019, 14 commits
rveitch5 Feb 2018 to 19 Jul 2021, 28 commits
psethre16 Feb 2022 to 24 May 2022, 4 commits
keenankaufman29 Aug 2022 to 29 Sep 2025, 5 commits
jadenv6 Oct 2025 to 3 Jun 2026, 3 commits

5 committers recorded. No ownership change since 2013.

Maintenance

Last release
5 months ago
Releases, 24 months
4
Tested up to
6.8 vs 7.1
Requires PHP
not stated supported 8.2+
Releases per quarter
Releases per quarter for CoSchedule
Q1 20240
Q2 20240
Q3 20240
Q4 20240
Q1 20250
Q2 20250
Q3 20251
Q4 20252
Q1 20260
Q2 20261
Q3 20260
Q4 20260

Last release 3 Jun 2026. Tested up to 6.8, 3 major versions behind WordPress 7.1.

Reputation

Last 90 days: no reviews. Lifetime: 4.6.

Rating distribution
5 star160
4 star13
3 star0
2 star0
1 star15

Security record

2 vulnerabilities in 24 months (3 on record), all patched (latest fixed in 3.4.1).

Show 3 patched vulnerabilities
PublishedIssueCVSSAffectedFixed inDays to patch
4 Nov 2025CoSchedule <= 3.4.0 - Missing Authorization5.3<= 3.4.03.4.1Patched before disclosure
26 Sep 2025CoSchedule <= 3.3.11 - Unauthenticated Sensitive Information Exposure5.3<= 3.3.113.4.011
13 Apr 2023CoSchedule <= 3.3.8 - Cross-Site Request Forgery4.3<= 3.3.83.3.96

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

Support

Support history appears after our first snapshots of the forum counts.

Momentum

3,000+ active installs. History builds with each weekly snapshot.

Weekly downloads, last 27 weeks
Weekly downloads for CoSchedule
4 May 202650
11 May 2026121
18 May 2026151
25 May 2026163
1 Jun 20261,788
8 Jun 2026446
15 Jun 2026311
22 Jun 2026269
29 Jun 2026206
6 Jul 2026542
13 Jul 2026242
20 Jul 2026227
27 Jul 2026213
3 Aug 2026225
10 Aug 2026175
17 Aug 2026189
24 Aug 2026331
31 Aug 2026196
7 Sep 2026200
14 Sep 2026284
21 Sep 2026252
28 Sep 2026220
5 Oct 2026229
12 Oct 2026227
19 Oct 2026296
26 Oct 2026282
2 Nov 202650

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

Healthier alternatives

Same job, rated Healthy, higher Canary Score and at least 10,000 installs. Never sponsored.

No healthier plugin in the same category yet.

Facts

Version3.4.2
AuthorCoSchedule
Added26 Sep 2013
Last updated3 Jun 2026
Active installs3,000+
Requires WordPress3.5
Tested up to6.8.12
Requires PHPnot stated
CategoryMarketing & Advertising > Content Marketing & Blogging
Tagscontent marketing, social media scheduling, editorial calendar plugin, Content marketing calendar, drag and drop editorial calendar plugin

Other plugins by this author: Click To Tweet, Headline Analyzer

Questions

Is CoSchedule still maintained?

Yes. Last release 3 Jun 2026, 4 releases in the last 24 months.

Who owns CoSchedule, and has it changed hands?

No change recorded. Main committer keenankaufman since Aug 2022.

Was CoSchedule removed from wordpress.org?

No. Listed on wordpress.org as of 3 Nov 2026.

Is CoSchedule safe?

3 known vulnerabilities, all fixed (latest in 3.4.1). Not on the exploited list.

Is the latest CoSchedule update safe to install?

No ownership change before 3.4.2. 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 3 Nov 2026.Report a data issue