CVE-2025-47518 - CVE House

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Status published Medium CVE-2025-47518

WordPress Contact Form 7 – PayPal & Stripe Add-on plugin <= 2.3.4 - Cross Site Scripting (XSS) Vulnerability

5.9 CVSS

Vulnerability Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Scott Paterson Contact Form 7 – PayPal & Stripe Add-on contact-form-7-paypal-add-on allows Stored XSS.This issue affects Contact Form 7 – PayPal & Stripe Add-on: from n/a through <= 2.3.4.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Nabil Irawan | Patchstack Bug Bounty Program

References

https://patchstack.com/database/Wordpress/Plugin/contact-form-7-paypal-add-on/vulnerability/wordpress-contact-form-7-paypal-stripe-add-on-2-3-4-cross-site-scripting-xss-vulnerability?_s_id=cve

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Affected Vendor

Scott Paterson

View all reports →

Affected Software

Contact Form 7 – PayPal & Stripe Add-on

Vulnerable Versions:

0

Timeline

Official Publish: May 7th, 2025

Last Modified: April 28th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement