What’s Vulnerable › Vulnerabilities

CVE-2025-13997: King Addons for Elementor <= 51.1.49 - Unauthenticated API Keys Disclosure

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-23 · updated 2026-06-17
• Weakness: CWE-200

Description

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

Affected products

• kingaddons King Addons for Elementor – 80+ Elementor Widgets, 4 000+ Elementor Templates, WooCommerce, Mega Menu, Popup : through 51.1.49

References

• https://plugins.trac.wordpress.org/browser/king-addons/tags/51.1.38/includes/widgets/Login_Register_Form/Login_Register_Form.php#L3065
• https://www.wordfence.com/threat-intel/vulnerabilities/id/7955b162-ed0f-4455-a429-ed292771c701?source=cve

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