CVE-2025-47635: Webinarpress

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Server-Side Request Forgery (SSRF) vulnerability in WPWebinarSystem WebinarPress wp-webinarsystem allows Server Side Request Forgery.This issue affects WebinarPress: from n/a through <= 1.33.28.

Affected products

• Webinarpress Webinarpress: up to and including 1.33.27

Published 2025-05-07. Last modified 2026-06-17.