CVE-2025-31838: Eventbee Rsvp Widget

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in eventbee Eventbee RSVP Widget eventbee-rsvp-widget allows DOM-Based XSS.This issue affects Eventbee RSVP Widget: from n/a through <= 1.0.

Affected products

• Eventbee Eventbee Rsvp Widget: up to and including 1.0

Published 2025-04-01. Last modified 2026-06-17.