CVE-2026-123466 · Package
NO FIX YET
The Premium Blocks Gutenberg plugin for WordPress has a missing authorization check, so access controls are not enforced on some actions. An attacker with access to the affected functions could perform actions they should not be allowed to perform.
first public Nov 7, 2026 · 1 source
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Sites running the Premium Blocks – Gutenberg Blocks for WordPress plugin (slug premium-blocks-for-gutenberg) at version 2.3.18 or earlier. The sources do not say which actions lack the check or what roles are needed, so the exact exposure is unknown. Sites that do not have the plugin installed are not affected.
Not affected if plugin-not-installed
Who cares premium-blocks-for-gutenberg, wordpress
premium-blocks-for-gutenberg) in the WordPress admin plugin list.2.3.18.No fix yet, per the sources.
Missing Authorization vulnerability in LeapWorx Premium Blocks – Gutenberg Blocks for WordPress premium-blocks-for-gutenberg allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Premium Blocks – Gutenberg Blocks for WordPress: from n/a through 2.3.18.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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