Next.js · Middle · Question 75 of 75

A Server Action works locally but fails behind a reverse proxy with a different host. Which option helps?

✓Correct answer: serverActions.allowedOrigins with the proxy's domain
2images.remotePatterns
3basePath

Explanation

Next.js compares the Origin and Host headers to block CSRF. Trusted extra origins must be listed explicitly.

Further reading

Next.js: serverActions config ↗

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