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CVE-2025-11456 ELEX WordPress HelpDesk & Customer Ticketing System <= 3.3.1 - Unauthenticated Arbitrary File Upload

Critical 9.8 Published Updated

Unauthenticated attackers can upload arbitrary files via missing validation, potentially leading to remote code execution on the server.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2025-11456?

CVE-2025-11456 is a critical vulnerability in elextensions ELEX WordPress HelpDesk & Customer Ticketing System, published on 21 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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.

Weakness: CWE-434

Which versions are affected by CVE-2025-11456?

It affects 1 product.

Products include Elula Wsdesk.

How do I fix CVE-2025-11456?

No fix has been published for CVE-2025-11456 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-11456 being exploited?

There is no known exploitation of CVE-2025-11456 in the wild and no public exploit code.

Sources

Also known as GHSA-6482-35w9-537p.

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