Unfiltered MU
At risk: no release in 95 months (last release 20 Dec 2018).
Capped at 59: a Critical signal is open.
| Ownership | 100 |
|---|---|
| Maintenance | 0 |
| Security | 100 |
| Support | No data |
| Reputation | No data |
Quick answers
- Is Unfiltered MU still maintained?
- No. Last release 20 Dec 2018, over 7 years ago. 20 Dec 2018 · wordpress.org
- Who owns Unfiltered MU, and has it changed hands?
- No change recorded. 3 Nov 2026 · SVN log
- Was Unfiltered MU removed from wordpress.org?
- No. Listed on wordpress.org as of 3 Nov 2026. 3 Nov 2026 · wordpress.org
- Is Unfiltered MU safe?
- No known vulnerabilities on record. 3 Nov 2026 · Wordfence Intelligence
- Is the latest Unfiltered MU update safe to install?
- No ownership change before 1.3.1. No one-star spike after it. 27 Jul 2010 · Release history
Active signals
Facts we detected, with links to the source.
Ownership timeline
Who commits to the plugin's code on wordpress.org, over time.
| donncha | 14 Oct 2009 to 20 Dec 2018, 14 commits |
|---|
1 committer recorded. No ownership change since 2008.
Maintenance
- Last release
- 8 years ago
- Releases, 24 months
- 0
- Tested up to
- 5.0 vs 7.1
- Requires PHP
- not stated supported 8.2+
| Q1 2024 | 0 |
|---|---|
| Q2 2024 | 0 |
| Q3 2024 | 0 |
| Q4 2024 | 0 |
| Q1 2025 | 0 |
| Q2 2025 | 0 |
| Q3 2025 | 0 |
| Q4 2025 | 0 |
| Q1 2026 | 0 |
| Q2 2026 | 0 |
| Q3 2026 | 0 |
| Q4 2026 | 0 |
Last release 20 Dec 2018. Tested up to 5.0, 21 major versions behind WordPress 7.1.
Reputation
Last 90 days: no reviews. Lifetime: 4.9.
| 5 star | 13 |
|---|---|
| 4 star | 1 |
| 3 star | 0 |
| 2 star | 0 |
| 1 star | 0 |
Security record
No published vulnerabilities on record for this plugin.
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.
| 4 May 2026 | 54 |
|---|---|
| 11 May 2026 | 169 |
| 18 May 2026 | 151 |
| 25 May 2026 | 181 |
| 1 Jun 2026 | 185 |
| 8 Jun 2026 | 227 |
| 15 Jun 2026 | 136 |
| 22 Jun 2026 | 155 |
| 29 Jun 2026 | 136 |
| 6 Jul 2026 | 115 |
| 13 Jul 2026 | 159 |
| 20 Jul 2026 | 159 |
| 27 Jul 2026 | 195 |
| 3 Aug 2026 | 171 |
| 10 Aug 2026 | 182 |
| 17 Aug 2026 | 187 |
| 24 Aug 2026 | 221 |
| 31 Aug 2026 | 229 |
| 7 Sep 2026 | 203 |
| 14 Sep 2026 | 282 |
| 21 Sep 2026 | 313 |
| 28 Sep 2026 | 253 |
| 5 Oct 2026 | 326 |
| 12 Oct 2026 | 224 |
| 19 Oct 2026 | 396 |
| 26 Oct 2026 | 273 |
| 2 Nov 2026 | 33 |
Weekly downloads over the last 4 weeks are 18% above 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
| Version | 1.3.1 |
|---|---|
| Author | Donncha O Caoimh (a11n) |
| Added | 10 May 2008 |
| Last updated | 20 Dec 2018 |
| Active installs | 3,000+ |
| Requires WordPress | 2.9.2 |
| Tested up to | 5.0.31 |
| Requires PHP | not stated |
| Category | User Management & Authentication > User Registration & Login |
| Tags | html, embed, iframe, object, script |
Other plugins by this author: Cookies for Comments, Exploit Scanner, Flickr Widget, Theme Tester, Comment Referrers, Media Picker for Immich, Blog Voyeur, WP Debug Logger, Replies Importer for Mastodon, Photo Competition Manager, Panoramic Image Block, Travel Steps Storyteller
Questions
Is Unfiltered MU still maintained?
No. Last release 20 Dec 2018, over 7 years ago.
Who owns Unfiltered MU, and has it changed hands?
No change recorded.
Was Unfiltered MU removed from wordpress.org?
No. Listed on wordpress.org as of 3 Nov 2026.
Is Unfiltered MU safe?
No known vulnerabilities on record.
Is the latest Unfiltered MU update safe to install?
No ownership change before 1.3.1. No one-star spike after it.