High · 8.8 CVE-2025-54007 EUVD-2025-28542GHSA-4wg9-c8v8-c5qc

WordPress Post Grid and Gutenberg Blocks Plugin <= 2.3.11 - PHP Object Injection Vulnerability

Published Aug 20, 2025 · Updated May 13, 2026 · Assigned by Patchstack

Vendor: PickPlugins Product: Post Grid and Gutenberg Blocks

Description

Deserialization of Untrusted Data vulnerability in PickPlugins Post Grid and Gutenberg Blocks post-grid allows Object Injection.This issue affects Post Grid and Gutenberg Blocks: from n/a through <= 2.3.11.

Affected products

Vendor	Product	Affected	Fixed
PickPlugins	Post Grid and Gutenberg Blocks	≤ 2.3.11	—

References

https://patchstack.com/database/Wordpress/Plugin/post-grid/vulnerability/wordpress-post-grid-and-gutenberg-blocks-plugin-2-3-11-php-object-injection-vulnerability?_s_id=cve vdb-entry