WordPress plugin
Post Blocks & Tools security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 2 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium2
- Low0
All Post Blocks & Tools vulnerabilities
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Post Blocks & Tools: common questions
Does Post Blocks & Tools have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Post Blocks & Tools: 2 medium. None are known to affect version null.
How do I check which version of Post Blocks & Tools 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 Post Blocks & Tools vulnerability?
CVE-2026-5711, published Apr 8, 2026: Post Blocks & Tools <= 1.3.0 - Authenticated (Author+) Stored Cross-Site Scripting via 'sliderStyle' Block Attribute. Severity: Medium (CVSS 6.4).
Is any Post Blocks & Tools vulnerability listed in CISA KEV?
No. None of the known Post Blocks & Tools vulnerabilities is currently listed in the CISA KEV catalog.