Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the PAYPAL-CERT-URL HTTP header in the /extensions/paypal/webhook endpoint. An attacker can induce the server to make HTTP requests to arbitrary external or internal endpoints by supplying a crafted...

PT-2026-51439

Name of the Vulnerable Software and Affected Versions Paymenter versions prior to 1.5.0 Description The PayPal webhook endpoint '/extensions/paypal/webhook' processes the PAYPAL-CERT-URL HTTP header without validation. This value is passed directly into a server-side HTTP request via the file get...