CVE-2026-12978: CWE-79 Cross-Site Scripting (XSS) in FunnelKit
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.
CVE-2026-12978: CWE-79 Cross-Site Scripting (XSS) in FunnelKit
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.
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-06-23T10:56:12.742Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a5877aa68715ace43806895
Added to database: 07/16/2026, 06:18:18 UTC
Last updated: 07/16/2026, 06:18:18 UTC
Views: 1
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