CVE-2024-4473: Athemes Sydney Toolbox

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

The Sydney Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the "aThemes: Portfolio" widget in all versions up to, and including, 1.31 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

• Athemes Sydney Toolbox: before 1.32 (fixed in 1.32)

Published 2024-05-14. Last modified 2026-06-17.