CVE-2025-11856

MEDIUM 6.4

Eventbee Ticketing Widget <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	eventbee
Product	eventbee ticketing widget
Published	Nov 11, 2025
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

eventbee / Eventbee Ticketing Widget

0 ≤ 1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/7c439193-cc7d-4e40-8585-87cb2c40fe9b?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/eventbee-ticketing-widget/tags/1.0/ticket-widget.php#L23

Credits

Muhammad Yudha - DJ