Yes/No Chart
Watch: tested up to WordPress 6.9.11, 2 major versions behind 7.1.4.
| Ownership | 100 |
|---|---|
| Maintenance | 50 |
| Security | 100 |
| Support | 70 |
| Reputation | 70 |
Quick answers
- Is Yes/No Chart still maintained?
- Yes. Last release 6 Jan 2026, 0 releases in the last 24 months. 6 Jan 2026 · wordpress.org
- Who owns Yes/No Chart, and has it changed hands?
- No change recorded. Main committer kohseiworks since Jan 2018. 3 Nov 2026 · SVN log
- Was Yes/No Chart removed from wordpress.org?
- No. Listed on wordpress.org as of 3 Nov 2026. 3 Nov 2026 · wordpress.org
- Is Yes/No Chart safe?
- 1 known vulnerability, fixed (latest in 1.0.12). Not on the exploited list. 31 May 2021 · Wordfence Intelligence
- Is the latest Yes/No Chart update safe to install?
- No ownership change before 1.0.12. No one-star spike after it. 25 May 2021 · Release history
Active signals
Facts we detected, with links to the source.
- WarningMNT-2Tested up to WordPress 6.9.11, 2 major versions behind 7.1.4. Plan a replacement if the plugin is important to your site.3 Nov 2026Evidence
Ownership timeline
Who commits to the plugin's code on wordpress.org, over time.
| kohseiworks | 9 Jan 2018 to 6 Jan 2026, 37 commits |
|---|
1 committer recorded. No ownership change since 2018.
Maintenance
- Last release
- 10 months ago
- Releases, 24 months
- 0
- Tested up to
- 6.9 vs 7.1
- Requires PHP
- 7.0 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 6 Jan 2026. Tested up to 6.9, 2 major versions behind WordPress 7.1.
Reputation
Last 90 days: no reviews. Lifetime: 4.5.
| 5 star | 1 |
|---|---|
| 4 star | 1 |
| 3 star | 0 |
| 2 star | 0 |
| 1 star | 0 |
Security record
1 vulnerability on record, patched (latest fixed in 1.0.12).
Show 1 patched vulnerability
| Published | Issue | CVSS | Affected | Fixed in | Days to patch |
|---|---|---|---|---|---|
| 31 May 2021 | Yes/No Chart < 1.0.12 - Authenticated SQL Injection | 6.5 | < 1.0.12 | 1.0.12 | 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
2,000+ active installs. History builds with each weekly snapshot.
| 4 May 2026 | 27 |
|---|---|
| 11 May 2026 | 28 |
| 18 May 2026 | 28 |
| 25 May 2026 | 47 |
| 1 Jun 2026 | 32 |
| 8 Jun 2026 | 34 |
| 15 Jun 2026 | 28 |
| 22 Jun 2026 | 29 |
| 29 Jun 2026 | 17 |
| 6 Jul 2026 | 28 |
| 13 Jul 2026 | 27 |
| 20 Jul 2026 | 30 |
| 27 Jul 2026 | 41 |
| 3 Aug 2026 | 63 |
| 10 Aug 2026 | 49 |
| 17 Aug 2026 | 64 |
| 24 Aug 2026 | 38 |
| 31 Aug 2026 | 36 |
| 7 Sep 2026 | 58 |
| 14 Sep 2026 | 56 |
| 21 Sep 2026 | 64 |
| 28 Sep 2026 | 80 |
| 5 Oct 2026 | 56 |
| 12 Oct 2026 | 73 |
| 19 Oct 2026 | 115 |
| 26 Oct 2026 | 136 |
| 2 Nov 2026 | 12 |
Weekly downloads over the last 4 weeks are 75% above the 27-week average.
Healthier alternatives
Same job, rated Healthy, higher Canary Score and at least 10,000 installs. Never sponsored.
Facts
| Version | 1.0.12 |
|---|---|
| Author | kohseiworks |
| Added | 9 Jan 2018 |
| Last updated | 6 Jan 2026 |
| Active installs | 2,000+ |
| Requires WordPress | 4.4 |
| Tested up to | 6.9.11 |
| Requires PHP | 7.0 |
| Category | Forms & Data Collection > Survey & Poll Tools |
| Tags | chart, yesno, answer, question, questionnaire |
Questions
Is Yes/No Chart still maintained?
Yes. Last release 6 Jan 2026, 0 releases in the last 24 months.
Who owns Yes/No Chart, and has it changed hands?
No change recorded. Main committer kohseiworks since Jan 2018.
Was Yes/No Chart removed from wordpress.org?
No. Listed on wordpress.org as of 3 Nov 2026.
Is Yes/No Chart safe?
1 known vulnerability, fixed (latest in 1.0.12). Not on the exploited list.
Is the latest Yes/No Chart update safe to install?
No ownership change before 1.0.12. No one-star spike after it.