CVE-2025-11856CWE-79cross-site-scripting

CVE-2025-11856

Medium · published November 11, 2025

CVSS v3.1
6.4
EPSS
0%
Percentile
13.6
In the wild
Unconfirmed
What it is

The Eventbee Ticketing Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'eventbeeticketwidget' shortcode in all versions up to, and including, 1.0. This is due to the plugin not properly sanitizing user input and output of several parameters. 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.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00235 · 13.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-11-11T09:15Z
References (2)
https://plugins.trac.wordpress.org/browser/eventbee-ticketing-widget/tags/1.0/ticket-widget.php#L23 · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/7c439193-cc7d-4e40-8585-87cb2c40fe9b?source=cve · [email protected]
EPSS history
Timeline
  • 11 NOV 03:30Z
    Eventbee Ticketing Widget <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
    cvelistv5