CVE-2026-57373 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Wisetr INC.

Funnel Kit Funnel Builder PRO

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 3.15.0.4

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

Update the WordPress Funnel Kit Funnel Builder PRO Plugin to the latest available version (at least 3.15.0.5).

Workaround

No workaround given by the vendor.

References

Link	Providers
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

History

Thu, 23 Jul 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 23 Jul 2026 11:45:00 +0000

Type	Values Removed	Values Added
Description		Customer Cross Site Scripting (XSS) in Funnel Kit Funnel Builder PRO <= 3.15.0.4 versions.
Title		WordPress Funnel Kit Funnel Builder PRO plugin <= 3.15.0.4 - Cross Site Scripting (XSS) vulnerability
Weaknesses		CWE-79
References		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
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-07-23T11:18:00.952Z

Updated: 2026-07-23T14:19:54.737Z

Reserved: 2026-06-24T12:45:54.515Z

Link: CVE-2026-57373

Vulnrichment

Updated: 2026-07-23T14:19:46.492Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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