: If an application (like new-api ) has a null or empty webhook secret by default, an attacker can generate their own HMAC-SHA256 signature using an empty key.
: Attackers manipulate user-controlled keys to bypass authorization checks, enabling them to make purchases through a victim's unique Stripe identifier. 3. n8n Stripe Trigger Node (CVE-2026-21894) stripe-bypass.exe
The most prominent "Stripe bypass" in recent security advisories involves forging webhooks when a server is misconfigured with an empty StripeWebhookSecret . : If an application (like new-api ) has
: Vulnerabilities have been identified in the Stripe Payment Plugin for WooCommerce (WebToffee) and Stripe For WooCommerce. stripe-bypass.exe