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Normalize more incoming HTTP headers #6
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Proxy Otherwise attackers can control HTTP_PROXY which is usually automatically read by tools like HTTP clients. This presents a server-side request "forgery"/exfil risk, where the attacking client controls where the server will send unrelated backend requests if it makes any See httpoxy.org |
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Right now, we only remove the following HTTP headers from the ones that are injected into the environment:
The specification notes that other security-sensitive headers should also be removed. What headers should be removed?
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