Security Advisory

CVE-2026-16623

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-04 06:00:08

Last updated 2026-08-04 17:30:47

Assigner WPScan

CVSS score not scored

State PUBLISHED

Description

The Create Block WordPress plugin before 2.10.0 does not correctly escape user-supplied text before writing it into a generated PHP pattern file, allowing a multisite subsite administrator (who holds the capability gating this action but is denied the capability that normally gates PHP file editing) to inject and execute arbitrary PHP code on the server.

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