What’s Vulnerable › Vulnerabilities

CVE-2026-1210: Happy Addons for Elementor <= 3.20.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via '_elementor_data' Meta Field

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-03 · updated 2026-06-17
• Weakness: CWE-79

Description

The Happy Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '_elementor_data' meta field in all versions up to, and including, 3.20.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• thehappymonster Happy Addons for Elementor: through 3.20.7

References

• https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.20.4/widgets/age-gate/widget.php#L2055
• https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.20.4/widgets/age-gate/widget.php#L2120
• https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.20.4/widgets/svg-draw/widget.php#L732
• https://plugins.trac.wordpress.org/browser/happy-elementor-addons/trunk/widgets/age-gate/widget.php#L2055
• https://plugins.trac.wordpress.org/browser/happy-elementor-addons/trunk/widgets/age-gate/widget.php#L2120
• https://plugins.trac.wordpress.org/browser/happy-elementor-addons/trunk/widgets/svg-draw/widget.php#L732
• https://plugins.trac.wordpress.org/changeset/3451894/happy-elementor-addons/trunk/widgets/svg-draw/widget.php?old=3312461&old_path=happy-elementor-addons%2Ftrunk%2Fwidgets%2Fsvg-draw%2Fwidget.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/df4b554a-0336-404c-b06c-2bc98c99997d?source=cve

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