fix: restrict dev server to loopback host and origin#110
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Summary
uipath devserver now rejects requests whoseHostorOriginheader is not loopback, so websites the developer visits can no longer read the project or trigger runs cross-origin*.env,.env.*,.uipath/)Why
While
uipath devwas running, any page the developer opened couldfetchthe unauthenticated localhost API cross-origin to steal the UiPath Cloud access token from.envand write plus run an entrypoint (RCE). Validating the Host header also closes the DNS-rebinding variant.