CVE-2024-7588: Pickplugins Page Builder Comboblocks

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

The Gutenberg Blocks, Page Builder – ComboBlocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Accordion block in all versions up to, and including, 2.2.87 due to insufficient input sanitization and output escaping on user supplied attributes. 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

• Pickplugins Page Builder Comboblocks: up to and including 2.2.84
• Pickplugins Post Grid: up to and including 2.2.84

Published 2024-08-14. Last modified 2026-06-17.