CVE-2025-11456

The ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the eh_crm_new_ticket_post() function in all versions up to, and including, 3.3.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-25)

CWE

CWE-434

Published

2025-11-21

Modified

2026-10-18

Record from

the NVD, synced 2026-10-19

Affected

• elula:wsdesk

References

• https://plugins.trac.wordpress.org/browser/elex-helpdesk-customer-support-ticket-system/trunk/includes/class-crm-ajax-functions-three.php?rev=3332203
• https://plugins.trac.wordpress.org/changeset/3399391/elex-helpdesk-customer-support-ticket-system/trunk/includes/class-crm-ajax-functions-three.php
• https://wordpress.org/plugins/elex-helpdesk-customer-support-ticket-system/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/a6f362c1-fe64-4be1-9713-14c0561a59ce?source=cve

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