GHSA-3FX2-CQW9-XR3C LangGraph: Unencoded identifiers in LangGraph SDK v3 streaming can redirect authenticated GET requests

Summary The LangGraph Python SDK v3 streaming client interpolates caller-supplied threadid and assistantid values into request paths without encoding them at four synchronous and asynchronous call sites. Relative path segments can therefore redirect an authenticated GET request to another path on...