stripe-test-cards-and-webhooks

No clear malware is evident. The strongest concerns are unauthenticated debug endpoints that expose stored webhook events, unbounded request-body buffering, and integration tests that pass when webhook delivery fails. The CI notes show that the release verification signal is unreliable and that signature verification has not been made to work in the described environment.

The code contains a serious idempotency defect: retry-specific metadata causes parameter mismatches, and the random-key fallback can create duplicate payment intents. Refund retries are also not protected against duplicate refunds. These behaviors can cause financial harm, but the fragment does not establish malicious intent.