Node.js: All versions prior to Node.js 6.15.0 and 8.14.0: HTTP request splitting: If Node.js can be convinced to use unsanitized user-provided Unicode data for the `path` option of an HTTP request, then data can be provided which will trigger a second, unexpected, and user-defined HTTP request to made to the same server.
https://security.gentoo.org/glsa/202003-48
https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/