WordPress plugin
Radius Blocks – WordPress Gutenberg Blocks 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
- High1
- Medium4
- Low0
All Radius Blocks – WordPress Gutenberg Blocks vulnerabilities
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Radius Blocks – WordPress Gutenberg Blocks: common questions
Does Radius Blocks – WordPress Gutenberg Blocks have known vulnerabilities?
Yes. VulnCrest Radar lists 5 known vulnerabilities in Radius Blocks – WordPress Gutenberg Blocks: 1 high, 4 medium. At least one is not fixed in the latest version.
How do I check which version of Radius Blocks – WordPress Gutenberg Blocks 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 Radius Blocks – WordPress Gutenberg Blocks vulnerability?
CVE-2025-5844, published Aug 14, 2025: Radius Blocks <= 2.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via subHeadingTagName Parameter. Severity: Medium (CVSS 6.4).
Is any Radius Blocks – WordPress Gutenberg Blocks vulnerability listed in CISA KEV?
No. None of the known Radius Blocks – WordPress Gutenberg Blocks vulnerabilities is currently listed in the CISA KEV catalog.