CVE-2024-13674: Berginformatik Cosmic Blocks 40+ Content Editor Blocks Collection

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

The Cosmic Blocks (40+) Content Editor Blocks Collection plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'cwp_social_share' shortcode in all versions up to, and including, 1.3.0 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

• Berginformatik Cosmic Blocks 40+ Content Editor Blocks Collection: up to and including 1.3.0

Published 2025-02-19. Last modified 2026-06-17.