Paypal Instant Payment Notification vulnerabilities

1 vulnerability

Known vulnerabilities in Paypal Instant Payment Notification, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

5.8CVE-2012-5805paypalinstant_payment_notification+1
EPSS score
0.57%
The PayPal IPN functionality in Zen Cart does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, a different vulnerability than CVE-2012-5806.