CVE-2026-12978 - Vulnerability Details - OpenCVE

The FunnelKit WordPress plugin before 3.15.0.6 does not escape a user-supplied parameter before reflecting it into the HTML response of one of its page-builder AJAX actions, allowing unauthenticated attackers to perform Reflected Cross-Site Scripting against logged-in users who open a crafted page. The affected action is only registered when the Divi /builder is active.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

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.

The EPSS score is 0.00172.

Exploitation poc

Automatable no

Technical Impact partial

No data.

No data.

No data.

No data.

References

Link	Providers
https://wpscan.com/vulnerability/1b22645b-28cb-44f3-a5b9-c81a40175e59/

History

Thu, 16 Jul 2026 13:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-79
Metrics		cvssV3_1 `{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 16 Jul 2026 06:30:00 +0000

Type	Values Removed	Values Added
Description		The FunnelKit WordPress plugin before 3.15.0.6 does not escape a user-supplied parameter before reflecting it into the HTML response of one of its page-builder AJAX actions, allowing unauthenticated attackers to perform Reflected Cross-Site Scripting against logged-in users who open a crafted page. The affected action is only registered when the Divi /builder is active.
Title		FunnelKit < 3.15.0.6 - Reflected XSS via Divi Optin Form
References		https://wpscan.com/vulnerability/1b22645b-28cb-44f3-a5b9-c81a40175e59/

MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2026-07-16T06:00:04.896Z

Updated: 2026-07-16T12:42:59.445Z

Reserved: 2026-06-23T10:56:12.742Z

Link: CVE-2026-12978

Vulnrichment

Updated: 2026-07-16T12:42:21.310Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

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