What’s Vulnerable › Vulnerabilities

CVE-2024-3639: Elementor Addons by Livemesh <= 8.3.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Posts Grid

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-07-04 · updated 2026-06-17
• Weakness: CWE-79

Description

The Elementor Addons by Livemesh plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Posts Grid widget in all versions up to, and including, 8.3.7 due to insufficient input sanitization and output escaping on user supplied attributes like 'grid_skin'. 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

• Livemesh Addons by Elementor: through 8.3.7

References

• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3114186%40addons-for-elementor&new=3114186%40addons-for-elementor&sfp_email=&sfph_mail=
• https://wordpress.org/plugins/addons-for-elementor/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/9729ccc9-e3f1-4096-8430-22998b386cec?source=cve
• https://wordpress.org/plugins/addons-for-elementor/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/9729ccc9-e3f1-4096-8430-22998b386cec?source=cve

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