CVE-2024-10683: medium-severity vulnerability in scottpaterson Contact Form 7 – PayPal & Stripe…
Contact Form 7 - PayPal & Stripe Add-on <= 2.3.1 - Reflected Cross-Site Scripting
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.1epss 0.4%
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:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products
scottpaterson · Contact Form 7 – PayPal & Stripe Add-onRelated CVEs — scottpaterson Contact Form 7 – PayPal & Stripe…
In the same product, most dangerous first.
CVE-2024-1719MEDIUMEasy PayPal & Stripe Buy Now Button <= 1.8.3 & Contact Form 7 – PayPal & Stripe Add-on <= 2.1 - Cross-Site Request Forgery to Settings UpdateEPSS 0.3%CVE-2026-9189MEDIUMContact Form 7 – PayPal & Stripe Add-on <= 2.4.9 - Unauthenticated Payment Bypass via Insufficient Verification of Data Authenticity via PayPal IPN Handler ('invoice'/'mc_gross' Verification)EPSS 0.2%
References
https://plugins.trac.wordpress.org/browser/contact-form-7-paypal-add-on/tags/2.3.1/includes/admin/notices.php#L46https://plugins.trac.wordpress.org/browser/contact-form-7-paypal-add-on/tags/2.3.1/includes/admin/notices.php#L48https://plugins.trac.wordpress.org/changeset/3182753/https://www.wordfence.com/threat-intel/vulnerabilities/id/49e741c9-0cc7-4a62-a920-4fd997bee280?source=cve