Error code

Stripe security_violation

STRIPEsecurity_violation
Payment Decline Code· Why a card payment was declined by the issuer or processor, and what to do.

What it means

The card was declined due to a security policy violation.

How to fix it

  1. Ask the customer to contact their bank.
  2. do not retry without instruction.

Not affiliated with Stripe. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.