CVE-2025-13608: Caterhamcomputing Cc Child Pages

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The CC Child Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'child_pages' shortcode in all versions up to, and including, 2.0.0. This is due to insufficient input sanitization and output escaping on four user-supplied attributes (use_custom_link, use_custom_link_target, use_custom_thumbs, and use_custom_excerpt) in the 'show_child_pages' function. 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

• Caterhamcomputing Cc Child Pages: up to and including 2.0.0

Published 2025-12-15. Last modified 2026-10-07.