CVE-2024-8288: Adreastrian Guten Post Layout – An Advanced Post Grid Collection

Medium severity, CVSS 6.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The Guten Post Layout – An Advanced Post Grid Collection for WordPress Gutenberg plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘align’ attribute within the 'wp:guten-post-layout/post-grid' Gutenberg block in all versions up to, and including, 1.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Adreastrian Guten Post Layout – An Advanced Post Grid Collection: up to and including 1.2.4

Published 2024-10-01. Last modified 2026-06-17.