CVE-2026-48966

HIGH 7.1

WordPress Funnel Builder by FunnelKit plugin <= 3.15.0.2 - Cross Site Scripting (XSS) vulnerability

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

Unauthenticated Cross Site Scripting (XSS) in Funnel Builder by FunnelKit <= 3.15.0.2 versions.

CWE	CWE-79
Vendor	funnelkit
Product	funnel builder by funnelkit
Published	Jun 15, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

FunnelKit / Funnel Builder by FunnelKit

n/a ≤ 3.15.0.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/funnel-builder/vulnerability/wordpress-funnel-builder-by-funnelkit-plugin-3-15-0-2-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

Tiago Ventura (@perses) | Patchstack Bug Bounty Program