Information disclosure in Kingaddons King Addons For Elementor – 80+ Widgets, 4 000+ Templates, Woocommerce, Mega Menu, Popup Builder

CVE-2025-13997

The King Addons for Elementor – 4,000+ ready Elementor sections, 650+ templates, 70+ FREE widgets for Elementor plugin for WordPress is vulnerable to unauthenticated API key disclosure in all versions up to, and including, 51.1.49 due to the plugin adding the API keys to the HTML source code via render_full_form function. This makes it possible for unauthenticated attackers to extract site's Mailchimp, Facebook and Google API keys and secrets. This vulnerability requires the Premium license to be installed

Vulnerability class: Information Disclosure

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.002 (11.1th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-13997: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-13997?
CVE-2025-13997 is a medium-severity vulnerability in Kingaddons King Addons For Elementor – 80+ Widgets, 4 000+ Templates, Woocommerce, Mega Menu, Popup Builder, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-03-23.
How severe is CVE-2025-13997?
Medium severity. CVSS v3 base score is 5.3 out of 10.