Single Sign-On
Limited data: Single Sign-On has under 1,000 active installs and less than 12 weeks of history, so we do not rate it yet.
Based on 3 of 5 areas
Capped at 59: a Critical signal is open.
| Ownership | 100 |
|---|---|
| Maintenance | 0 |
| Security | 100 |
| Support | No data |
| Reputation | No data |
Active signals
Open issues right now, with links to the source.
Quick answers
- Is Single Sign-On still maintained?
- No. Last release 11 Feb 2022, over 4 years ago. 11 Feb 2022 · wordpress.org
- Who owns Single Sign-On, and has it changed hands?
- No change recorded. 4 Nov 2026 · SVN log
- Was Single Sign-On removed from wordpress.org?
- No. Listed on wordpress.org as of 4 Nov 2026. 4 Nov 2026 · wordpress.org
- Is Single Sign-On safe?
- No known vulnerabilities on record. 4 Nov 2026 · Wordfence Intelligence
- Is the latest Single Sign-On update safe to install?
- No ownership change before 2.1.2. No one-star spike after it. 31 Jul 2020 · Release history
Ownership timeline
Who commits to the plugin's code on wordpress.org, over time.
| ClaudeSchlesser | 14 Dec 2017 to 11 Feb 2022, 98 commits |
|---|
1 committer recorded. No ownership changes recorded since 2017.
Maintenance
- Last release
- 5 years ago
- Releases, 24 months
- 0
- Tested up to
- 5.9 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 11 Feb 2022. Tested up to 5.9, 12 major versions behind WordPress 7.1.
Support
- Resolved, last 2 months
- n/a
- Threads, last 2 months
- 0
Trend appears after 8 weekly snapshots.
Security record
No published vulnerabilities on record for this plugin.
Sources: Wordfence Intelligence, CISA Known Exploited Vulnerabilities, readme changelogs.
Reputation
Last 90 days: no reviews. Lifetime: 5.0.
| Last 90 days | No reviews |
|---|---|
| Lifetime | 5.0 |
| 5 star | 1 |
|---|---|
| 4 star | 0 |
| 3 star | 0 |
| 2 star | 0 |
| 1 star | 0 |
Momentum
- Active installs
- 20+
Trend appears after 8 weekly snapshots.
Facts
- Full name
- Single Sign-On - Professional SSO solution for WordPress
- Version
- 2.1.2
- Author
- Claude
- Added
- 14 Dec 2017
- Last updated
- 11 Feb 2022
- Active installs
- 20+
- Requires WordPress
- 3.0
- Tested up to
- 5.9.20
- Requires PHP
- not stated
- Category
- not stated
- Tags
- sso, single login, access-control, Single Sign-on, single password
Other plugins by this author: Social Login, LoudVoice Comments Plugin
Questions about Single Sign-On
Is Single Sign-On still maintained?
No. Last release 11 Feb 2022, over 4 years ago.
Who owns Single Sign-On, and has it changed hands?
No change recorded.
Was Single Sign-On removed from wordpress.org?
No. Listed on wordpress.org as of 4 Nov 2026.
Is Single Sign-On safe?
No known vulnerabilities on record.
Is the latest Single Sign-On update safe to install?
No ownership change before 2.1.2. No one-star spike after it.