WordPress plugin
Schema Shortcode 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 Schema Shortcode vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode ≤1.0No patch available | CVE-2026-1575 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
≤1.0No patch available
Schema Shortcode: common questions
Does Schema Shortcode have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Schema Shortcode: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Schema Shortcode 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 Schema Shortcode vulnerability?
CVE-2026-1575, published Mar 20, 2026: Schema Shortcode <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode. Severity: Medium (CVSS 6.4).
Is any Schema Shortcode vulnerability listed in CISA KEV?
No. None of the known Schema Shortcode vulnerabilities is currently listed in the CISA KEV catalog.