Categories//ntrol/Webhook Handler

Webhook Handler

intermediate10 min110 pts

Your payment team shipped a Stripe integration last sprint. A security audit flagged the webhook handler.

“Can you review the webhook handler? Compliance wants a sign-off before we process real payments.”

What you're being evaluated on

Payment data handling - PCI-DSS compliance requires strict controls on card data.

Logging hygiene - What should and shouldn't end up in your logs or third-party channels?

Webhook security - How do you verify webhooks are actually from Stripe?

3 hints available (using hints reduces your score)

About this scenario

Payment webhooks logged verbatim. What could go wrong? Your payment team shipped a Stripe integration last sprint. A security audit flagged the webhook handler.

intermediate · 110 points · 10 min · PII & Security

What you will practice

Payment data handling - PCI-DSS compliance requires strict controls on card data.
Logging hygiene - What should and shouldn't end up in your logs or third-party channels?
Webhook security - How do you verify webhooks are actually from Stripe?

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