Mailjet Email Marketing
Healthy: maintained, last release 14 Oct 2026, 9 releases in 24 months, no unpatched vulnerabilities.
| Ownership | 100 |
|---|---|
| Maintenance | 100 |
| Security | 95 |
| Support | 70 |
| Reputation | 70 |
Quick answers
- Is Mailjet Email Marketing still maintained?
- Yes. Last release 14 Oct 2026, 9 releases in the last 24 months. 14 Oct 2026 · wordpress.org
- Who owns Mailjet Email Marketing, and has it changed hands?
- No change recorded. Main committer Mailjet since Jan 2012. 4 Nov 2026 · SVN log
- Was Mailjet Email Marketing removed from wordpress.org?
- No. Listed on wordpress.org as of 4 Nov 2026. 4 Nov 2026 · wordpress.org
- Is Mailjet Email Marketing safe?
- 2 known vulnerabilities, all fixed (latest in 6.2.4). Not on the exploited list. 5 Oct 2026 · Wordfence Intelligence
- Is the latest Mailjet Email Marketing update safe to install?
- No ownership change before 6.2.4. No one-star spike after it. 14 Oct 2026 · Release history
Active signals
Facts we detected, with links to the source.
No open risk signals. Signals appear here when we detect an ownership change, closure, vulnerability or decline.
Ownership timeline
Who commits to the plugin's code on wordpress.org, over time.
| Mailjet | 27 Jan 2012 to 14 Oct 2026, 564 commits |
|---|
1 committer recorded. No ownership change since 2012.
Maintenance
- Last release
- 21 days ago
- Releases, 24 months
- 9
- Tested up to
- 7.1 current
- Requires PHP
- 7.4 supported 8.2+
| Q1 2024 | 0 |
|---|---|
| Q2 2024 | 0 |
| Q3 2024 | 137 |
| Q4 2024 | 3 |
| Q1 2025 | 0 |
| Q2 2025 | 2 |
| Q3 2025 | 0 |
| Q4 2025 | 1 |
| Q1 2026 | 1 |
| Q2 2026 | 1 |
| Q3 2026 | 1 |
| Q4 2026 | 1 |
Last release 14 Oct 2026. Tested with WordPress 7.1 (current).
Reputation
Last 90 days: no reviews. Lifetime: 3.2.
| Q1 2024 | 5.0 |
|---|---|
| Q2 2024 | 1.0 |
| Q3 2024 | 1.0 |
| Q1 2026 | 3.0 |
Average rating fell from 5.0 to 3.0 between Q1 2024 and Q1 2026.
| 5 star | 21 |
|---|---|
| 4 star | 1 |
| 3 star | 4 |
| 2 star | 2 |
| 1 star | 17 |
- v6.1 created critical error on my site · 1 star · 9 Sep 2024
- custom contact properties are not recognized and support does not respond emails · 1 star · 18 Jun 2024
- A buggy and poorly designed plugin · 1 star · 27 Jan 2023
Security record
1 vulnerability in 24 months (2 on record), patched (latest fixed in 6.2.4).
Show 2 patched vulnerabilities
| Published | Issue | CVSS | Affected | Fixed in | Days to patch |
|---|---|---|---|---|---|
| 5 Oct 2026 | Mailjet Email Marketing <= 6.2.3 - Unauthenticated Information Exposure | 5.3 | <= 6.2.3 | 6.2.4 | 9 |
| 3 Jan 2023 | Mailjet Email Marketing <= 5.3 - Authenticated (Admin+) Cross-Site Scripting | 5.5 | <= 5.3 | 5.3.1 | n/a |
Changelog mentions of security fixes: 6.2.4 (security).
Sources: Wordfence Intelligence, CISA Known Exploited Vulnerabilities, readme changelogs.
Support
0% of 2 support threads resolved in the last 2 months.
Momentum
10,000+ active installs. History builds with each weekly snapshot.
| 4 May 2026 | 266 |
|---|---|
| 11 May 2026 | 487 |
| 18 May 2026 | 6,449 |
| 25 May 2026 | 2,078 |
| 1 Jun 2026 | 1,469 |
| 8 Jun 2026 | 1,163 |
| 15 Jun 2026 | 1,072 |
| 22 Jun 2026 | 825 |
| 29 Jun 2026 | 693 |
| 6 Jul 2026 | 745 |
| 13 Jul 2026 | 603 |
| 20 Jul 2026 | 823 |
| 27 Jul 2026 | 632 |
| 3 Aug 2026 | 618 |
| 10 Aug 2026 | 590 |
| 17 Aug 2026 | 556 |
| 24 Aug 2026 | 589 |
| 31 Aug 2026 | 6,555 |
| 7 Sep 2026 | 1,944 |
| 14 Sep 2026 | 1,709 |
| 21 Sep 2026 | 1,460 |
| 28 Sep 2026 | 1,086 |
| 5 Oct 2026 | 1,004 |
| 12 Oct 2026 | 7,131 |
| 19 Oct 2026 | 2,663 |
| 26 Oct 2026 | 1,897 |
| 2 Nov 2026 | 301 |
Weekly downloads over the last 4 weeks are 78% above the 27-week average.
Healthier alternatives
Same job, rated Healthy, higher Canary Score and at least 10,000 installs. Never sponsored.
Facts
| Version | 6.2.4 |
|---|---|
| Author | Mailjet |
| Added | 27 Jan 2012 |
| Last updated | 14 Oct 2026 |
| Active installs | 10,000+ |
| Requires WordPress | 5.6 |
| Tested up to | 7.1.4 |
| Requires PHP | 7.4 |
| Category | E-commerce & Shopping |
| Tags | email, signup, widget, marketing, newsletter |
Questions
Is Mailjet Email Marketing still maintained?
Yes. Last release 14 Oct 2026, 9 releases in the last 24 months.
Who owns Mailjet Email Marketing, and has it changed hands?
No change recorded. Main committer Mailjet since Jan 2012.
Was Mailjet Email Marketing removed from wordpress.org?
No. Listed on wordpress.org as of 4 Nov 2026.
Is Mailjet Email Marketing safe?
2 known vulnerabilities, all fixed (latest in 6.2.4). Not on the exploited list.
Is the latest Mailjet Email Marketing update safe to install?
No ownership change before 6.2.4. No one-star spike after it.