Vulnerability Description
The WP Directory Kit WordPress plugin before 1.5.5 does not perform authorization or nonce checks on one of its authenticated AJAX actions, allowing any authenticated user such as a Subscriber to retrieve stored contact messages and associated user data belonging to other users.
References
FAQ
What is CVE-2026-16590?
CVE-2026-16590 is a documented vulnerability. The WP Directory Kit WordPress plugin before 1.5.5 does not perform authorization or nonce checks on one of its authenticated AJAX actions, allowing any authenticated user such as a Subscriber to retr...
How severe is CVE-2026-16590?
CVSS scoring is not yet available for CVE-2026-16590. Check NVD for updates.
Is there a patch for CVE-2026-16590?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.