Jupyter Server Proxy's Websocket Proxying does not require authentication

Summary jupyter-server-proxy is used to expose ports local to a Jupyter server listening to web traffic to the Jupyter server's authenticated users by proxying web requests and websockets. Dependent packages partial list also use jupyter-server-proxy to expose other popular interactive applicatio...

swanspawner (>=0.2.0 <=1.2.48), tljh-repo2docker (>=1.0.1 <=2.0.0a5) potentially affected by CVE-2023-48311 via dockerspawner (>=0.11.1 <=12.1.0)

dockerspawner PYPI version =0.11.1, =0.2.0, =1.0.1, =2.0.0a5 Source cves: CVE-2023-48311 Source advisory: OSV:GHSA-HFGR-H3VC-P6C2...