Vulnerability Description
The WP Directory Kit WordPress plugin before 1.5.5 does not sanitize and escape a parameter before using it in a SQL statement through one of its authenticated AJAX actions, which lacks authorization and nonce checks, allowing any authenticated user such as a Subscriber to perform SQL injection attacks.
References
FAQ
What is CVE-2026-16589?
CVE-2026-16589 is a documented vulnerability. The WP Directory Kit WordPress plugin before 1.5.5 does not sanitize and escape a parameter before using it in a SQL statement through one of its authenticated AJAX actions, which lacks authorization ...
How severe is CVE-2026-16589?
CVSS scoring is not yet available for CVE-2026-16589. Check NVD for updates.
Is there a patch for CVE-2026-16589?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.