CVE-2025-14434

Ultimate Post Kit < 4.0.16 – Unauthenticated Arbitrary Post Content Disclosure

The Ultimate Post Kit Addons for Elementor WordPress plugin before 4.0.16 exposes multiple AJAX “load more” endpoints such as upk_alex_grid_loadmore_posts without ensuring that posts to be displayed are published authentication. This allows an unauthenticated attacker to query arbitrary posts and retrieve rendered HTML content of private and unpublished ones.

Affected

Ultimate Post Kit Addons for Elementor

CVSS v3.1 CNA

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

EPSS

0.28% chance of exploitation in the next 30 days, 19th percentile

Published

2025-12-31

Updated

2026-01-02

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/bf3c3193-fc9c-454b-ad4f-94ba1669a312/

References

• CVE Record
• NVD entry