CVE-2026-16590

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.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.22% chance of exploitation in the next 30 days, 12th percentile

Published

2026-08-08

Updated

2026-08-10

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/ddf13b08-4ee2-46a1-929c-1f435e9e49d4/

References

• CVE Record
• NVD entry

Related

• CVE-2026-1659
• CVE-2026-16594
• CVE-2026-16589
• CVE-2026-16595
• CVE-2026-16583
• CVE-2026-1660