Security fixes are prepared for the latest tagged release and the main branch.
Report suspected vulnerabilities to info@makepay.io with enough detail to reproduce the issue. Please avoid public disclosure until the MakePay team has confirmed impact and prepared a fix.
- Keep MakePay API tokens in server-side Rails credentials or environment variables.
- Verify MakePay webhooks before changing invoice, order, subscription, or entitlement state.
- Keep
payment_link_authorizerrestrictive in production. - Do not expose API tokens to views, logs, JavaScript, or client-side forms.
- Treat webhook handlers as idempotent.