CVE-2025-13997 PUBLISHED

King Addons for Elementor <= 51.1.49 - Unauthenticated API Keys Disclosure

Assigner: Wordfence
Reserved: 03.12.2025 Published: 23.03.2026 Updated: 23.03.2026

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

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS Score: 5.3

Product Status

Vendor kingaddons
Product King Addons for Elementor – 80+ Elementor Widgets, 4 000+ Elementor Templates, WooCommerce, Mega Menu, Popup Builder
Versions Default: unaffected
  • affected from * to 51.1.49 (incl.)

Credits

  • Ulyses Saicha finder

References

Problem Types

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor CWE