Ninja Forms Signature Contract Add-On
Limited data: Ninja Forms Signature Contract Add-On 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 | 95 |
| Support | 70 |
| Reputation | 70 |
Quick answers
- Is Ninja Forms Signature Contract Add-On still maintained?
- Yes. Last release 14 Oct 2026, 10 releases in the last 24 months. 14 Oct 2026 · wordpress.org
- Who owns Ninja Forms Signature Contract Add-On, and has it changed hands?
- No change recorded. Main committer approveme since Jan 2016. 3 Nov 2026 · SVN log
- Was Ninja Forms Signature Contract Add-On removed from wordpress.org?
- No. Listed on wordpress.org as of 3 Nov 2026. 3 Nov 2026 · wordpress.org
- Is Ninja Forms Signature Contract Add-On safe?
- 1 known vulnerability, fixed (latest in 3.2.5.1). Not on the exploited list. 15 Oct 2026 · Wordfence Intelligence
- Is the latest Ninja Forms Signature Contract Add-On update safe to install?
- No ownership change before 3.2.5.1. 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.
| approveme | 25 Jan 2016 to 14 Oct 2026, 156 commits |
|---|---|
| stephenapproveme | 1 Feb 2021 to 8 Jan 2026, 23 commits |
2 committers recorded. No ownership change since 2016.
Maintenance
- Last release
- 21 days ago
- Releases, 24 months
- 10
- Tested up to
- 7.1 current
- Requires PHP
- not stated supported 8.2+
| Q1 2024 | 1 |
|---|---|
| Q2 2024 | 1 |
| Q3 2024 | 0 |
| Q4 2024 | 0 |
| Q1 2025 | 0 |
| Q2 2025 | 1 |
| Q3 2025 | 0 |
| Q4 2025 | 0 |
| Q1 2026 | 1 |
| Q2 2026 | 3 |
| Q3 2026 | 4 |
| Q4 2026 | 1 |
Last release 14 Oct 2026. Tested with WordPress 7.1 (current).
Reputation
Last 90 days: no reviews. Lifetime: 5.0.
| 5 star | 3 |
|---|---|
| 4 star | 0 |
| 3 star | 0 |
| 2 star | 0 |
| 1 star | 0 |
Security record
1 vulnerability in 24 months, patched (latest fixed in 3.2.5.1).
Show 1 patched vulnerability
| Published | Issue | CVSS | Affected | Fixed in | Days to patch |
|---|---|---|---|---|---|
| 15 Oct 2026 | Ninja Forms Signature Contract Add-On <= 3.2.5 - Missing Authorization | 5.3 | <= 3.2.5 | 3.2.5.1 | Patched before disclosure |
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 | 3.2.5.1 |
|---|---|
| Author | approveme |
| Added | 25 Jan 2016 |
| Last updated | 14 Oct 2026 |
| Active installs | 300+ |
| Requires WordPress | 4.5 |
| Tested up to | 7.1.4 |
| Requires PHP | not stated |
| Category | not stated |
| Tags | sig, contract, digital signature, Ninja Forms Signature, Ninja Forms e-signatures |
Other plugins by this author: Signature Add-On for Gravity Forms, WP Forms Signature Contract Add-On, Digital Signature Add-on for WooCommerce, Contact Forms 7 Digital Signature Add-On, Formidable Forms Signature Online Contract Automation, Electronic Signature Add-on for Fluent Forms, WP ESIGNATURE RTL (Right to Left), Electronic Signature Add-on for Forminator, Easy Digital Downloads Digital Signature
Questions
Is Ninja Forms Signature Contract Add-On still maintained?
Yes. Last release 14 Oct 2026, 10 releases in the last 24 months.
Who owns Ninja Forms Signature Contract Add-On, and has it changed hands?
No change recorded. Main committer approveme since Jan 2016.
Was Ninja Forms Signature Contract Add-On removed from wordpress.org?
No. Listed on wordpress.org as of 3 Nov 2026.
Is Ninja Forms Signature Contract Add-On safe?
1 known vulnerability, fixed (latest in 3.2.5.1). Not on the exploited list.
Is the latest Ninja Forms Signature Contract Add-On update safe to install?
No ownership change before 3.2.5.1. No one-star spike after it.