CVE-2026-18395: Unknown Child Pages Card

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Child Pages Card WordPress plugin before 1.09 does not sanitise and escape some of its shortcode attributes before outputting them back in a page, allowing users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Affected products

• Unknown Child Pages Card: before 1.09 (fixed in 1.09)

Published 2026-08-06. Last modified 2026-08-26.