What’s Vulnerable › Vulnerabilities

CVE-2024-5088: Happy Addons for Elementor <= 3.10.8 - Authenticated (Contributor+) Stored Cross-Site Scripting

• Severity: medium (CVSS 5.4 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: 2024-05-18 · 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 ‘_id’ parameter in all versions up to, and including, 3.10.8 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 3.10.8

References

• https://plugins.trac.wordpress.org/browser/happy-elementor-addons/trunk/widgets/skills/widget.php#L360
• https://plugins.trac.wordpress.org/changeset/3087575/happy-elementor-addons/trunk/widgets/skills/widget.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/203ab09f-7344-4cab-86bf-0c1ec545d78f?source=cve
• https://plugins.trac.wordpress.org/browser/happy-elementor-addons/trunk/widgets/skills/widget.php#L360
• https://plugins.trac.wordpress.org/changeset/3087575/happy-elementor-addons/trunk/widgets/skills/widget.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/203ab09f-7344-4cab-86bf-0c1ec545d78f?source=cve

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