CVE-2026-13262

Description

The Majestic Support – The Leading-Edge Help Desk & Customer Support Plugin plugin for WordPress is vulnerable to generic SQL Injection via the 'val' parameter in all versions up to, and including, 1.1.9 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires a valid 'get-smart-reply' nonce, which any Subscriber-level user can obtain by creating a ticket via the public frontend and visiting the resulting ticket detail page, making this effectively exploitable by any authenticated user.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/502577dd-49e3-419d-8b37-591be69ad131?source=cve

https://plugins.trac.wordpress.org/browser/majestic-support/tags/1.2.0/modules/smartreply/model.php?rev=3599140#L212

https://plugins.trac.wordpress.org/browser/majestic-support/tags/1.1.9/modules/ticket/tpls/ticketdetail.php#L672

https://plugins.trac.wordpress.org/browser/majestic-support/tags/1.1.9/modules/smartreply/model.php#L184

https://plugins.trac.wordpress.org/browser/majestic-support/tags/1.1.9/modules/smartreply/model.php#L183

https://plugins.trac.wordpress.org/browser/majestic-support/tags/1.1.9/includes/ajax.php#L19

https://plugins.trac.wordpress.org/browser/majestic-support/tags/1.1.8/modules/ticket/tpls/ticketdetail.php#L672

https://plugins.trac.wordpress.org/browser/majestic-support/tags/1.1.8/modules/smartreply/model.php#L184

https://plugins.trac.wordpress.org/browser/majestic-support/tags/1.1.8/modules/smartreply/model.php#L183

https://plugins.trac.wordpress.org/browser/majestic-support/tags/1.1.8/includes/ajax.php#L19

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3