Reflected XSS Vulnerability in FunnelKit WordPress Plugin
CVE-2025-10567

6.3MEDIUM

Key Information:

Vendor

WordPress
Status
Funnelkit
Vendor
CVE Published:
5 November 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-10567?

The FunnelKit WordPress plugin prior to version 3.12.0.1 is susceptible to a reflected XSS vulnerability. This issue arises because the plugin fails to properly sanitize user input in some of its checkout-related AJAX actions. As a result, authenticated users may be exposed to malicious scripts that can be injected into the web pages they interact with, potentially leading to unauthorized actions or sensitive data exposure.

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Deploy the Patch

Affected Version(s)

FunnelKit 0 < 3.12.0.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-10567 - Proof of Concept

References

https://wpscan.com/vulnerability/c7536b0c-3bce-449d-937e-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Marc Montpas
WPScan
JSON
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