PT-2025-14217 · Eventbee · Eventbee Rsvp Widget

Theviper17 · Published 2025-04-01 · Updated 2025-04-03 · CVE-2025-31838

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions Eventbee RSVP Widget versions n/a through 1.0

Description The issue is related to Improper Neutralization of Input During Web Page Generation, also known as 'Cross-site Scripting', which allows DOM-Based XSS in the Eventbee RSVP Widget.

Recommendations For versions n/a through 1.0, consider disabling the DOM-based scripting functionality in the Eventbee RSVP Widget until a patch is available. Restrict access to the widget to minimize the risk of exploitation. Avoid using user-inputted data in the widget's API endpoints until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-31838

Affected Products

Eventbee Rsvp Widget

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-31838 · Security Note
• https://patchstack.com/database/wordpress/plugin/eventbee-rsvp-widget/vulnerability/wordpress-eventbee-rsvp-widget-plugin-1-0-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/1907709639031914774 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/eventbee-rsvp-widget/vulnerability/wordpress-eventbee-rsvp-widget-plugin-1-0-cross-site-scripting-xss-vulnerability?_s_id=cve · Note