WordPress plugin
Responsive Check 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 Responsive Check vulnerabilities
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Responsive Check: common questions
Does Responsive Check have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Responsive Check: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Responsive Check 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 Responsive Check vulnerability?
CVE-2026-8844, published May 26, 2026: Responsive Check <= 0.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes. Severity: Medium (CVSS 6.4).
Is any Responsive Check vulnerability listed in CISA KEV?
No. None of the known Responsive Check vulnerabilities is currently listed in the CISA KEV catalog.