CVE-2026-15097: Themify Builder <= 7.7.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'height_slider' Slider Module Field
The Themify Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'heightslider' Slider Module Field in all versions up to, and including, 7.7.6 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 Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-15097?
The severity of CVE-2026-15097 is medium with a CVSS score of 6.4.
What vulnerability does CVE-2026-15097 represent?
CVE-2026-15097 represents a Stored Cross-Site Scripting vulnerability in the Themify Builder plugin for WordPress.
How do I fix CVE-2026-15097?
To fix CVE-2026-15097, update the Themify Builder plugin to a version newer than 7.7.6.
Who can exploit CVE-2026-15097?
CVE-2026-15097 can be exploited by authenticated attackers with Contributor+ roles.
What is the impact of CVE-2026-15097?
The impact of CVE-2026-15097 includes the potential for attackers to inject malicious scripts via the 'height_slider' Slider Module Field.