CVE-2026-15096: Themify Builder <= 7.7.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Map Module 'b_width_map' Field

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: 2026-07-11 · updated 2026-07-13
Weakness: CWE-79

Description

The Themify Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Map Module 'b_width_map' 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 products

themifyme Themify Builder: through 7.7.6

References

https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.7.6/classes/class-builder-data-manager.php#L154
https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.7.6/classes/class-themify-builder-active.php#L559
https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.7.6/templates/template-map.php#L143
https://plugins.trac.wordpress.org/changeset?reponame=&old=3601964%40themify-builder&new=3601964%40themify-builder
https://www.wordfence.com/threat-intel/vulnerabilities/id/72131ba4-976b-4f89-9a69-2469f22eb5fd?source=cve

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