Description
The CRM Perks – WordPress HelpDesk Integration – Zendesk, Freshdesk, HelpScout plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'crm-perks-tickets' shortcode in all versions up to, and including, 1.1.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
crmperks CRM Perks – WordPress HelpDesk Integration – Zendesk, Freshdesk, HelpScout
Default version status: unaffected
0 to ≤ 1.1.6affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a19e11e7-faa1-4e4d-87de-2454c4ad70f8?source=cve ↗
- https://plugins.trac.wordpress.org/browser/support-x/trunk/support-x.php#L210 ↗
- https://wordpress.org/plugins/support-x ↗
- https://plugins.trac.wordpress.org/changeset/3207849/support-x/trunk/support-x.php ↗