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Vulnerability record · CVE-2025-11456 · published 21 November 2025

CVE-2025-11456: Elula wsdesk unrestricted file upload vulnerability

Elula · Wsdesk

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.

9.8 CVSS 3.1 Critical EPSS 0.73% · top 47.5% CWE-434 · Unrestricted file upload
9.8CVSS 3.1 base score
0.73%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://plugins.trac.wordpress.org/browser/elex-helpdesk-customer-support-ticket-system/trunk/includes/class-crm-ajax-fu Product
https://plugins.trac.wordpress.org/changeset/3399391/elex-helpdesk-customer-support-ticket-system/trunk/includes/class-c Patch
https://wordpress.org/plugins/elex-helpdesk-customer-support-ticket-system/ Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/a6f362c1-fe64-4be1-9713-14c0561a59ce?source=cve Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2025-13534Elula wsdesk improper privilege management vulnerabilityThe ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and includi…EPSS 0.27%8.8CVE-2025-47658Elula wsdesk unrestricted file upload vulnerabilityUnrestricted Upload of File with Dangerous Type vulnerability in ELEXtensions ELEX WordPress HelpDesk & Customer Ticketing System elex-helpdesk-custo…EPSS 0.42%8.8CVE-2024-12171Elula wsdesk missing authorization vulnerabilityThe ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to privilege escalation due to a missing capability check …EPSS 0.50%4.3CVE-2025-10039Elula wsdesk insecure direct object reference vulnerabilityThe ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to,…EPSS 0.29%4.3CVE-2025-10054Elula wsdesk missing authorization vulnerabilityThe ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capa…EPSS 0.28%4.3CVE-2025-12169Elula wsdesk missing authorization vulnerabilityThe ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capa…EPSS 0.19%4.3CVE-2025-12022Elula wsdesk missing authorization vulnerabilityThe ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capa…EPSS 0.19%4.3CVE-2025-12023Elula wsdesk missing authorization vulnerabilityThe ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capa…EPSS 0.19%

Source: NIST National Vulnerability Database (record CVE-2025-11456), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.