PT-2026-63822 · Wisetr · Funnelkit Funnel Builder

CVE-2026-57373 · Published 2026-07-23 · Updated 2026-07-23

Mitre

CVSS v3.1

6.5

Medium

Base vector

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

Customer Cross Site Scripting (XSS) in Funnel Kit Funnel Builder PRO <= 3.15.0.4 versions.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-57373

Affected Products

Funnelkit Funnel Builder

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-57373 · Security Note
• https://patchstack.com/database/wordpress/plugin/funnel-builder-pro/vulnerability/wordpress-funnel-kit-funnel-builder-pro-plugin-3-15-0-4-cross-site-scripting-xss-vulnerability?_s_id=cve · Note