The SupportCandy – Helpdesk & Customer Support Ticket System plugin for WordPress is vulnerable to SQL Injection via the Number-type custom field filter in all versions up to, and including, 3.4.4. This is due to insufficient escaping on the user-supplied operand value when using the equals operator and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above (customers), to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
History

Tue, 03 Feb 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Psmplugins
Psmplugins supportcandy – Helpdesk & Customer Support Ticket System
Wordpress
Wordpress wordpress
Vendors & Products Psmplugins
Psmplugins supportcandy – Helpdesk & Customer Support Ticket System
Wordpress
Wordpress wordpress

Mon, 02 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 31 Jan 2026 06:15:00 +0000

Type Values Removed Values Added
Description The SupportCandy – Helpdesk & Customer Support Ticket System plugin for WordPress is vulnerable to SQL Injection via the Number-type custom field filter in all versions up to, and including, 3.4.4. This is due to insufficient escaping on the user-supplied operand value when using the equals operator and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above (customers), to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Title SupportCandy – Helpdesk & Customer Support Ticket System <= 3.4.4 - Authenticated (Subscriber+) SQL Injection via Number Field Filter
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-02-02T17:56:52.091Z

Reserved: 2026-01-07T18:31:17.181Z

Link: CVE-2026-0683

cve-icon Vulnrichment

Updated: 2026-02-02T17:56:49.263Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-31T06:16:03.610

Modified: 2026-02-03T16:44:36.630

Link: CVE-2026-0683

cve-icon Redhat

No data.