CVE-2026-103768: fallo crítico en elextensions ELEX WordPress HelpDesk &…
ELEX WordPress HelpDesk & Customer Ticketing System <= 3.3.7 - Unauthenticated Arbitrary File Upload via IMAP Email Attachment
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.8epss 0.6%
The ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 3.3.7 via the initMailPart function. This is due to insufficient file type validation when saving IMAP email attachments. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
elextensions · ELEX WordPress HelpDesk & Customer Ticketing SystemCVEs relacionadas — elextensions ELEX WordPress HelpDesk &…
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-11456CRITICALELEX WordPress HelpDesk & Customer Ticketing System <= 3.3.1 - Unauthenticated Arbitrary File UploadEPSS 0.8%CVE-2024-12171HIGHELEX WordPress HelpDesk & Customer Ticketing System <= 3.2.6 - Missing Authorization to Authenticated (Subscriber+) Privilege EscalationEPSS 0.5%CVE-2025-10039MEDIUMELEX WordPress HelpDesk & Customer Ticketing System <= 3.2.9 - Authenticated (Subscriber+) Insecure Direct Object Reference via 'eh_crm_ticket_single_view_client'EPSS 0.3%CVE-2025-10054MEDIUMELEX WordPress HelpDesk & Customer Ticketing System <= 3.3.1 - Missing Authorization to Authenticated (Subscriber+) Role RemovalEPSS 0.3%CVE-2025-14079MEDIUMELEX WordPress HelpDesk & Customer Ticketing System <= 3.3.5 - Missing Authorization to Authenticated (Subscriber+) Settings UpdateEPSS 0.3%CVE-2025-13534MEDIUMELEX WordPress HelpDesk & Customer Ticketing System <= 3.3.2 - Authenticated (Contributor+) Privilege Escalation via eh_crm_edit_agent AJAX ActionEPSS 0.3%
Referencias
https://plugins.trac.wordpress.org/changeset/3733037/elex-helpdesk-customer-support-ticket-system/trunk/includes/Mailbox.phphttps://plugins.trac.wordpress.org/changeset?reponame=&new=3733037%40elex-helpdesk-customer-support-ticket-system%2Ftags%2F3.3.8&old=3538729%40elex-helpdesk-customer-support-ticket-system%2Ftags%2F3.3.7https://www.wordfence.com/threat-intel/vulnerabilities/id/8e8129b6-cc1d-4fdc-81a7-b0c8c3d1c308?source=cve