GHSA-8MHJ-RFFC-RCVW mppx has Stripe charge credential replay via missing idempotency check

Impact The stripe/charge payment method did not check Stripe's Idempotent-Replayed response header when creating PaymentIntents. An attacker could replay a valid credential containing the same spt token against a new challenge, and the server would accept the replayed Stripe PaymentIntent as a ne...