WP Mailster
Limited data: WP Mailster has under 1,000 active installs and less than 12 weeks of history, so we do not rate it yet.
| Ownership | 100 |
|---|---|
| Maintenance | 100 |
| Security | 60 |
| Support | No data |
| Reputation | No data |
Quick answers
- Is WP Mailster still maintained?
- Yes. Last release 18 Oct 2026, 10 releases in the last 24 months. 18 Oct 2026 · wordpress.org
- Who owns WP Mailster, and has it changed hands?
- No change recorded. Main committer brandtoss since Jan 2017. 3 Nov 2026 · SVN log
- Was WP Mailster removed from wordpress.org?
- No. Listed on wordpress.org as of 3 Nov 2026. 3 Nov 2026 · wordpress.org
- Is WP Mailster safe?
- 18 known vulnerabilities, all fixed (latest in 1.9.2.0). Not on the exploited list. 20 Oct 2026 · Wordfence Intelligence
- Is the latest WP Mailster update safe to install?
- No ownership change before 1.9.2.0. No one-star spike after it. 18 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.
| brandtoss | 3 Jan 2017 to 18 Oct 2026, 184 commits |
|---|
1 committer recorded. No ownership change since 2017.
Maintenance
- Last release
- 17 days ago
- Releases, 24 months
- 10
- Tested up to
- 7.1 current
- Requires PHP
- 7.4 supported 8.2+
| Q1 2024 | 1 |
|---|---|
| Q2 2024 | 1 |
| Q3 2024 | 0 |
| Q4 2024 | 5 |
| Q1 2025 | 2 |
| Q2 2025 | 0 |
| Q3 2025 | 1 |
| Q4 2025 | 0 |
| Q1 2026 | 1 |
| Q2 2026 | 0 |
| Q3 2026 | 1 |
| Q4 2026 | 2 |
Last release 18 Oct 2026. Tested with WordPress 7.1 (current).
Reputation
Last 90 days: no reviews. Lifetime: 4.9.
| 5 star | 31 |
|---|---|
| 4 star | 0 |
| 3 star | 0 |
| 2 star | 0 |
| 1 star | 1 |
Security record
17 vulnerabilities in 24 months (18 on record), all patched (latest fixed in 1.9.2.0).
Show 18 patched vulnerabilities
Sources: Wordfence Intelligence, CISA Known Exploited Vulnerabilities, readme changelogs.
Support
Support history appears after our first snapshots of the forum counts.
Momentum
300+ active installs. History builds with each weekly snapshot.
Momentum history builds with each snapshot.
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
| Version | 1.9.2.0 |
|---|---|
| Author | brandtoss |
| Added | 1 Jan 2017 |
| Last updated | 18 Oct 2026 |
| Active installs | 300+ |
| Requires WordPress | 5.3 |
| Tested up to | 7.1.4 |
| Requires PHP | 7.4 |
| Category | not stated |
| Tags | mailman, listserv, group email, mailing list, discussion list |
Other plugins by this author: WP Admin Audit
Questions
Is WP Mailster still maintained?
Yes. Last release 18 Oct 2026, 10 releases in the last 24 months.
Who owns WP Mailster, and has it changed hands?
No change recorded. Main committer brandtoss since Jan 2017.
Was WP Mailster removed from wordpress.org?
No. Listed on wordpress.org as of 3 Nov 2026.
Is WP Mailster safe?
18 known vulnerabilities, all fixed (latest in 1.9.2.0). Not on the exploited list.
Is the latest WP Mailster update safe to install?
No ownership change before 1.9.2.0. No one-star spike after it.