CVE-2024-10683 Information

Description

The Contact Form 7 – PayPal & Stripe Add-on plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg & remove_query_arg without appropriate escaping on the URL in all versions up to and including 2.3.1. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This is only exploitable when the leave a review notice is present in the dashboard.

CVSS Vector

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

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/49e741c9-0cc7-4a62-a920-4fd997bee280?source=cve https://plugins.trac.wordpress.org/browser/contact-form-7-paypal-add-on/tags/2.3.1/includes/admin/notices.php#L46 https://plugins.trac.wordpress.org/browser/contact-form-7-paypal-add-on/tags/2.3.1/includes/admin/notices.php#L48 https://plugins.trac.wordpress.org/changeset/3182753/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1