PT-2025-47742 · Funnelkit · Funnelkit Funnel Builder

Published 2025-11-21 · Updated 2025-11-21 · CVE-2025-66067

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions FunnelKit Funnel Builder versions through 3.13.1.2

Description The software contains a flaw due to improper input handling during web page creation, leading to a potential Cross-site Scripting (XSS) condition. This specific instance is a DOM-Based XSS. The issue exists in Funnel Builder by FunnelKit funnel-builder.

Recommendations Update FunnelKit Funnel Builder to a version later than 3.13.1.2.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-66067

Affected Products

Funnelkit Funnel Builder

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-66067 · Security Note
• https://twitter.com/VulmonFeeds/status/1991972813821927528 · Twitter Post
• https://vdp.patchstack.com/database/Wordpress/Plugin/funnel-builder/vulnerability/wordpress-funnel-builder-by-funnelkit-plugin-3-13-1-2-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://patchstack.com/database/Wordpress/Plugin/funnel-builder/vulnerability/wordpress-funnel-builder-by-funnelkit-plugin-3-13-1-2-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/1991856003911200985 · Twitter Post