SupportCandy – Helpdesk & Support Ticket System <= 2.2.6 - Cross-Site Request Forgery to Stored Cross-Site Scripting

Cross-Site Request Forgery (CSRF)
CVE CVE-2021-24879
CVSS 6.1 (Medium)
Publicly Published January 5, 2022
Last Updated January 17, 2023
Researcher apple502j


The SupportCandy – Helpdesk & Support Ticket System WordPress plugin before 2.2.7 does not have CSRF check in the wpsc_tickets AJAX action, nor has any sanitisation or escaping in some of the filter fields which could allow attackers to make a logged in user having access to the ticket lists dashboard set an arbitrary filter (stored in their cookies) with an XSS payload in it.



1 affected software package

Software Type Plugin
Software Slug supportcandy (view on
Patched? Yes
Remediation Update to version 2.2.7, or a newer patched version
Affected Version
  • < 2.2.7
Patched Version
  • 2.2.7

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