Medium · 5.3 CVE-2025-63043 EUVD-2025-204388GHSA-8vqx-g979-q6fh

WordPress Post Grid and Gutenberg Blocks plugin <= 2.3.23 - Insecure Direct Object References (IDOR) vulnerability

Published Dec 18, 2025 · Updated Apr 28, 2026 · Assigned by Patchstack

Vendor: PickPlugins Product: Post Grid and Gutenberg Blocks

Description

Authorization Bypass Through User-Controlled Key vulnerability in PickPlugins Post Grid and Gutenberg Blocks post-grid allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Post Grid and Gutenberg Blocks: from n/a through <= 2.3.23.

Affected products

Vendor	Product	Affected	Fixed
PickPlugins	Post Grid and Gutenberg Blocks	≤ 2.3.23	—

References

https://patchstack.com/database/Wordpress/Plugin/post-grid/vulnerability/wordpress-post-grid-and-gutenberg-blocks-plugin-2-3-19-insecure-direct-object-references-idor-vulnerability?_s_id=cve vdb-entry