Improper Access Control in jupyterhub-firstuseauthenticator

Impact When JupyterHub is used with FirstUseAuthenticator, the vulnerability allows unauthorized access to any user's account if createusers=True and the username is known or guessed. Patches Upgrade to jupyterhub-firstuseauthenticator to 1.0, or apply patch...

CVE-2021-41194 Improper Access Control in jupyterhub-firstuseauthenticator

FirstUseAuthenticator is a JupyterHub authenticator that helps new users set their password on their first login to JupyterHub. When JupyterHub is used with FirstUseAuthenticator, a vulnerability in versions prior to 1.0.0 allows unauthorized access to any user's account if createusers=True and t...