CVE-2024-5440: If-So Dynamic Content Personalization

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The If-So Dynamic Content Personalization WordPress plugin before 1.8.0.3 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Affected products

• If-So Dynamic Content Personalization: before 1.8.0.3 (fixed in 1.8.0.3)

Published 2025-05-15. Last modified 2026-06-17.