Description
The ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.3.5. This is due to missing capability checks on the eh_crm_ticket_general function combined with a shared nonce that is exposed to low-privileged users. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify global WSDesk settings via the `eh_crm_ticket_general` AJAX action.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
elextensions ELEX WordPress HelpDesk & Customer Ticketing System
Default version status: unaffected
0 to ≤ 3.3.5affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6fd3ea16-4706-4573-b905-93dff434968d?source=cve ↗
- https://plugins.trac.wordpress.org/browser/elex-helpdesk-customer-support-ticket-system/tags/3.3.4/includes/class-crm-ajax-functions-one.php#L15 ↗
- https://plugins.trac.wordpress.org/changeset/3449609/ ↗