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PluginCanary

Campaign Monitor for WordPress

by Campaign Monitor · 2,000+ active installs · Checked 3 Nov 2026
Watch1 Warning

Watch: tested up to WordPress 6.9.11, 2 major versions behind 7.1.4.

77/ 100 Canary Score
Sub-scores for Campaign Monitor for WordPress
Ownership100
Maintenance50
Security95
Support70
Reputation70

How the score works

Active signals

Facts we detected, with links to the source.

  • WarningMNT-2Tested up to WordPress 6.9.11, 2 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
vibhorchhabra18 Feb 2016 to 5 May 2026, 148 commits

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

Maintenance

Last release
6 months ago
Releases, 24 months
4
Tested up to
6.9 vs 7.1
Requires PHP
5.3 supported 8.2+
Releases per quarter for Campaign Monitor for WordPress
Q1 20240
Q2 20241
Q3 20242
Q4 20240
Q1 20250
Q2 20251
Q3 20250
Q4 20251
Q1 20260
Q2 20262
Q3 20260
Q4 20260

Last release 5 May 2026. Tested up to 6.9, 2 major versions behind WordPress 7.1.

Support

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

Security record

PublishedIssueCVSSAffectedFixed inDays to patch
8 Jan 2026Campaign Monitor for WordPress <= 2.9.1 - Missing Authorization4.3<= 2.9.12.9.2117
26 Jul 2024Campaign Monitor for WordPress <= 2.8.15 - Unauthenticated Full Path Disclosure5.3<= 2.8.152.8.160
27 Nov 2023Campaign Monitor for WordPress <= 2.8.12 - Reflected Cross-Site Scripting6.1<= 2.8.122.8.1416

Source: Wordfence Intelligence.

Reputation

Lifetime rating 1.7 from 40 ratings. Quarterly trends appear as new reviews arrive.

Rating distribution
5 star4
4 star3
3 star0
2 star2
1 star31

Momentum

2,000+ active installs. History builds with each weekly snapshot.

Weekly downloads, last 27 weeks
Weekly downloads for Campaign Monitor for WordPress
4 May 2026173
11 May 2026267
18 May 2026395
25 May 2026219
1 Jun 2026150
8 Jun 2026137
15 Jun 2026128
22 Jun 2026107
29 Jun 2026103
6 Jul 202696
13 Jul 2026105
20 Jul 2026114
27 Jul 2026101
3 Aug 2026126
10 Aug 2026100
17 Aug 2026115
24 Aug 2026119
31 Aug 2026118
7 Sep 2026119
14 Sep 2026148
21 Sep 2026106
28 Sep 2026113
5 Oct 2026133
12 Oct 2026114
19 Oct 2026193
26 Oct 2026195
2 Nov 202621

Weekly downloads over the last 4 weeks are 7% below the 27-week average.

Healthier alternatives

Same category, higher Canary Score. Never sponsored.

SureContact - Newsletters, Email Marketing, Automation, Revenue Tracking & CRMScore 93 · 10,000+Hostinger Reach - AI-Powered Email Marketing for WordPressScore 91 · 1,000,000+MailPoet - Newsletters, Email Marketing, and AutomationScore 91 · 500,000+KlaviyoScore 91 · 100,000+Newsletters, Email Marketing, SMS and Popups by OmnisendScore 91 · 100,000+

Facts

Version2.9.2
AuthorCampaign Monitor
Added18 Feb 2016
Last updated5 May 2026
Active installs2,000+
Requires WordPress3.9
Tested up to6.9.11
Requires PHP5.3
CategoryMarketing & Advertising > Email Marketing & Campaigns
TagsSign-up forms, Email Marketing, campaign monitor

Questions

Is Campaign Monitor for WordPress still maintained?

Campaign Monitor for WordPress was last updated on 5 May 2026. Its Canary status is Watch.

Is Campaign Monitor for WordPress safe?

Campaign Monitor for WordPress has no open unpatched vulnerabilities on record. 1 vulnerability was published in the last 24 months. Its Canary status is Watch.

Who owns Campaign Monitor for WordPress?

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

What can I use instead of Campaign Monitor for WordPress?

Plugins in the same category with a higher Canary Score: SureContact - Newsletters, Email Marketing, Automation, Revenue Tracking & CRM, Hostinger Reach - AI-Powered Email Marketing for WordPress, MailPoet - Newsletters, Email Marketing, and Automation, Klaviyo, Newsletters, Email Marketing, SMS and Popups by Omnisend.

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