What is CVE-2025-14434?

CVE-2025-14434 is a medium-severity vulnerability in Ultimate Post Kit Addons For Elementor, classified under CWE-862 MISSING AUTHORIZATION. CVSS score: 5.3/10. Published 2025-12-31.

How severe is CVE-2025-14434?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Ultimate Post Kit Addons For Elementor

CVE-2025-14434

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 This allows an unauthenticated attacker to query arbitrary posts and retrieve rendered HTML content of private and unpublished ones.

EPSS: 0.002 (15.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Unknown Ultimate Post Kit Addons For Elementor — versions 0

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2025-14434?: CVE-2025-14434 is a medium-severity vulnerability in Ultimate Post Kit Addons For Elementor, classified under CWE-862 MISSING AUTHORIZATION. CVSS score: 5.3/10. Published 2025-12-31.
How severe is CVE-2025-14434?: Medium severity. CVSS v3 base score is 5.3 out of 10.