What’s Vulnerable › Vulnerabilities

CVE-2025-9353: Themify Builder <= 7.6.9 - Authenticated (Contributor+) Stored Cross-Site Scripting

• Severity: medium (CVSS 6.4 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: 2025-09-24 · updated 2026-09-26
• Weakness: CWE-79

Description

The Themify Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in all versions up to, and including, 7.6.9 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. The vulnerability was partially patched in version 7.6.9.

Affected products

• themifyme Themify Builder: through 7.6.9

References

• https://plugins.trac.wordpress.org/browser/themify-builder/trunk/js/editor/build/modules.min.js
• https://plugins.trac.wordpress.org/browser/themify-builder/trunk/templates/template-fancy-heading.php#L73
• https://plugins.trac.wordpress.org/browser/themify-builder/trunk/templates/template-fancy-heading.php#L96
• https://plugins.trac.wordpress.org/browser/themify-builder/trunk/templates/template-icon.php#L95
• https://plugins.trac.wordpress.org/changeset/3355757/
• https://plugins.trac.wordpress.org/changeset/3366817/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/508e97a0-9757-426c-bf0f-cdce6b489ce7?source=cve

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