WordPress plugin
Outgrow security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium1
- Low0
All Outgrow vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via 'outgrow' Shortcode 'id' Attribute ≤2.1No patch available | CVE-2026-1889 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'outgrow' Shortcode 'id' Attribute
≤2.1No patch available
Outgrow: common questions
Does Outgrow have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Outgrow: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Outgrow I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Outgrow vulnerability?
CVE-2026-1889, published Mar 20, 2026: Outgrow <= 2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'outgrow' Shortcode 'id' Attribute. Severity: Medium (CVSS 6.4).
Is any Outgrow vulnerability listed in CISA KEV?
No. None of the known Outgrow vulnerabilities is currently listed in the CISA KEV catalog.