Vulnerabilities

undici is an HTTP client library for Node.js.

undici is an HTTP client library for Node.js.

undici is an HTTP client library for Node.js.

undici is an HTTP client library for Node.js.

undici is an HTTP client library for Node.js.

undici is an HTTP client library for Node.js.

undici is an HTTP client library for Node.js.

undici is an HTTP client library for Node.js.

undici is an HTTP client library for Node.js.

undici's retry handler can leave an already-exposed response body pending forever.

undici's retry interceptor can append the body of a ranged retry response to bytes already delivered from an earlier partial response while still presenting the original response's status and headers.

undici's WebSocket client crashes the whole Node.js process during the opening handshake when a server responds with a subprotocol that the client never requested.

undici's decompress interceptor decompresses response bodies according to the untrusted Content-Encoding header.

undici's cache interceptor does not handle the Set-Cookie response header anywhere in its cache path, so it neither refuses to store nor strips that header.

undici's dump interceptor reads and discards a response body up to a configurable maximum size.

undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON.

undici's cache interceptor documents that only safe HTTP methods are cached, but its logic to skip caching is built by subtracting the configured methods from the set of safe methods, so an unsafe method such as POST, PU…

undici 8.10.0 omits the destination origin from the cache and request-deduplication keys when the cache or deduplicate interceptor is composed directly onto a Client or Pool.

undici's experimental WebSocketStream client crashes the whole Node.js process when a remote peer closes the TCP connection without a WebSocket close handshake.

undici bundles a WebSocket client whose permessage-deflate size-limit cleanup removes all listeners from the internal zlib inflate stream, including its error listener, while that stream can still emit.

undici does not validate the type property of a duck-typed blob-like request body before using it as the Content-Type header on the HTTP/1.1 dispatcher.

undici's cache interceptor mishandles optional whitespace placed around the equals sign of a qualified no-cache or private Cache-Control directive.

undici's retry interceptor can deliver a response whose body length does not match the Content-Length header exposed to the application after a retry or resume of a partial response.

undici's setCookie function does not fully sanitize cookie attributes.

undici's cache interceptor mishandles malformed Cache-Control private directives.