WordPress plugin
Posten – Gutenberg Post Block 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 Posten – Gutenberg Post Block vulnerabilities
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Posten – Gutenberg Post Block: common questions
Does Posten – Gutenberg Post Block have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Posten – Gutenberg Post Block: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Posten – Gutenberg Post Block 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 Posten – Gutenberg Post Block vulnerability?
CVE-2025-31790, published Apr 1, 2025: Posten <= 0.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any Posten – Gutenberg Post Block vulnerability listed in CISA KEV?
No. None of the known Posten – Gutenberg Post Block vulnerabilities is currently listed in the CISA KEV catalog.