70 matches found
CVE-2026-1461 Simple Membership <= 4.7.0 - Unauthenticated Improper Handling of Missing Values
The Simple Membership plugin for WordPress is vulnerable to Improper Handling of Missing Values in all versions up to, and including, 4.7.0 via the Stripe webhook handler. This is due to the plugin only validating webhook signatures when the stripe-webhook-signing-secret setting is configured,...
CVE-2026-1461
CVE-2026-1461 affects the Simple Membership WordPress plugin (all versions up to 4.7.0) via the Stripe webhook handler. The issue is improper handling of missing values caused by validating webhook signatures only when stripe-webhook-signing-secret is configured (empty by default), enabling unaut...
PT-2026-20777
The Simple Membership plugin for WordPress is vulnerable to Improper Handling of Missing Values in all versions up to, and including, 4.7.0 via the Stripe webhook handler. This is due to the plugin only validating webhook signatures when the stripe-webhook-signing-secret setting is configured,...
Authentication Bypass
n8n is vulnerable to Authentication Bypass. The vulnerability is due to missing verification of Stripe webhook signatures in the Stripe Trigger node, which allows an attacker to send forged webhook requests and trigger workflows as if they were legitimate Stripe events...
CVE-2026-21894 n8n's Missing Stripe-Signature Verification Allows Unauthenticated Forged Webhooks
n8n is an open source workflow automation platform. In versions from 0.150.0 to before 2.2.2, an authentication bypass vulnerability in the Stripe Trigger node allows unauthenticated parties to trigger workflows by sending forged Stripe webhook events. The Stripe Trigger creates and stores a Stri...
User Impersonation
Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to User Impersonation via the Stripe Trigger node that does not verify incoming webhook requests against Stripe webhook signing secret. An attacker with valid webhook URL can execute unauthorized...
GHSA-JF52-3F2H-H9J5 n8n's Missing Stripe-Signature Verification Allows Unauthenticated Forged Webhooks
Impact An authentication bypass in the Stripe Trigger node allows unauthenticated parties to trigger workflows by sending forged Stripe webhook events. The Stripe Trigger creates and stores a Stripe webhook signing secret when registering the webhook endpoint, but incoming webhook requests were n...
n8n's Missing Stripe-Signature Verification Allows Unauthenticated Forged Webhooks
Impact An authentication bypass in the Stripe Trigger node allows unauthenticated parties to trigger workflows by sending forged Stripe webhook events. The Stripe Trigger creates and stores a Stripe webhook signing secret when registering the webhook endpoint, but incoming webhook requests were n...
PT-2026-2124
Name of the Vulnerable Software and Affected Versions n8n versions 0.150.0 through 2.2.1 Description n8n is a workflow automation platform. A flaw in the Stripe Trigger node allows unauthenticated parties to trigger workflows by sending forged Stripe webhook events. The Stripe Trigger node create...