CVE-2024-13879: Xwp Stream

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

The Stream plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.0.2 due to insufficient validation on the webhook feature. This makes it possible for authenticated attackers, with administrator-level access and above, to make web requests to arbitrary locations originating from the web application which can be used to query and modify information from internal services.

Affected products

• Xwp Stream: up to and including 4.0.2

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