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6.4
FuseDesk Plugin for WordPress: Stored XSS via Email Text in Shortcode
CVE-2026-1914
Summary
The FuseDesk plugin for WordPress allows attackers with contributor-level access to inject malicious code into pages, which can execute when users visit those pages. This can lead to unauthorized actions, data theft, or other security issues. Update to a secure version of the plugin to fix this issue.
Original title
The FuseDesk plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's fusedesk_newcase shortcode in all versions up to, and including, 6.8 due to insufficient input saniti...
Original description
The FuseDesk plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's fusedesk_newcase shortcode in all versions up to, and including, 6.8 due to insufficient input sanitization and output escaping on the 'emailtext' attribute. 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.
nvd CVSS3.1
6.4
Vulnerability type
CWE-79
Cross-site Scripting (XSS)
Published: 21 Mar 2026 · Updated: 21 Mar 2026 · First seen: 21 Mar 2026