Slivery Extender
Watch: tested up to WordPress 6.8.12, 3 major versions behind 7.1.4.
| Ownership | 100 |
|---|---|
| Maintenance | 50 |
| Security | 100 |
| Support | 70 |
| Reputation | 70 |
Quick answers
- Is Slivery Extender still maintained?
- Yes. Last release 28 Nov 2025, 0 releases in the last 24 months. 28 Nov 2025 · wordpress.org
- Who owns Slivery Extender, and has it changed hands?
- No change recorded. Main committer inpersttion since Dec 2022. 3 Nov 2026 · SVN log
- Was Slivery Extender removed from wordpress.org?
- No. Listed on wordpress.org as of 3 Nov 2026. 3 Nov 2026 · wordpress.org
- Is Slivery Extender safe?
- 1 known vulnerability, fixed (latest in 1.0.3). Not on the exploited list. 26 Feb 2024 · Wordfence Intelligence
- Is the latest Slivery Extender update safe to install?
- Not enough data. No release date on record for the current version. Release history
Active signals
Facts we detected, with links to the source.
- WarningMNT-2Tested up to WordPress 6.8.12, 3 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.
| plugin-master | 7 Dec 2022 to 7 Dec 2022, 1 commits |
|---|---|
| inpersttion | 16 Dec 2022 to 28 Nov 2025, 32 commits |
2 committers recorded. No ownership change since 2022.
Maintenance
- Last release
- 11 months ago
- Releases, 24 months
- 0
- Tested up to
- 6.8 vs 7.1
- Requires PHP
- 5.6 supported 8.2+
Last release 28 Nov 2025. Tested up to 6.8, 3 major versions behind WordPress 7.1. Release history builds as we see new versions.
Reputation
Last 90 days: no reviews.
| 5 star | 0 |
|---|---|
| 4 star | 0 |
| 3 star | 0 |
| 2 star | 0 |
| 1 star | 0 |
Security record
1 vulnerability on record, patched (latest fixed in 1.0.3).
Show 1 patched vulnerability
| Published | Issue | CVSS | Affected | Fixed in | Days to patch |
|---|---|---|---|---|---|
| 26 Feb 2024 | Slivery Extender <= 1.0.2 - Authenticated(Contributor+) Remote Code Execution via shortcode | 8.8 | <= 1.0.2 | 1.0.3 | n/a |
Sources: Wordfence Intelligence, CISA Known Exploited Vulnerabilities, readme changelogs.
Support
Support history appears after our first snapshots of the forum counts.
Momentum
1,000+ active installs. History builds with each weekly snapshot.
| 4 May 2026 | 46 |
|---|---|
| 11 May 2026 | 84 |
| 18 May 2026 | 103 |
| 25 May 2026 | 81 |
| 1 Jun 2026 | 66 |
| 8 Jun 2026 | 83 |
| 15 Jun 2026 | 57 |
| 22 Jun 2026 | 58 |
| 29 Jun 2026 | 61 |
| 6 Jul 2026 | 57 |
| 13 Jul 2026 | 53 |
| 20 Jul 2026 | 58 |
| 27 Jul 2026 | 69 |
| 3 Aug 2026 | 87 |
| 10 Aug 2026 | 74 |
| 17 Aug 2026 | 86 |
| 24 Aug 2026 | 60 |
| 31 Aug 2026 | 59 |
| 7 Sep 2026 | 61 |
| 14 Sep 2026 | 87 |
| 21 Sep 2026 | 102 |
| 28 Sep 2026 | 90 |
| 5 Oct 2026 | 81 |
| 12 Oct 2026 | 87 |
| 19 Oct 2026 | 115 |
| 26 Oct 2026 | 104 |
| 2 Nov 2026 | 19 |
Weekly downloads over the last 4 weeks are 10% above the 27-week average.
Healthier alternatives
Same job, rated Healthy, higher Canary Score and at least 10,000 installs. Never sponsored.
Facts
| Version | 1.0.3 |
|---|---|
| Author | inpersttion |
| Added | 16 Dec 2022 |
| Last updated | 28 Nov 2025 |
| Active installs | 1,000+ |
| Requires WordPress | not stated |
| Tested up to | 6.8.12 |
| Requires PHP | 5.6 |
| Category | Design & Themes > Themes & Templates |
| Tags | kirki, silvery-extender |
Questions
Is Slivery Extender still maintained?
Yes. Last release 28 Nov 2025, 0 releases in the last 24 months.
Who owns Slivery Extender, and has it changed hands?
No change recorded. Main committer inpersttion since Dec 2022.
Was Slivery Extender removed from wordpress.org?
No. Listed on wordpress.org as of 3 Nov 2026.
Is Slivery Extender safe?
1 known vulnerability, fixed (latest in 1.0.3). Not on the exploited list.
Is the latest Slivery Extender update safe to install?
Not enough data. No release date on record for the current version.