7 matches found
CVE-2026-33175
OAuthenticator is software that allows OAuth2 identity providers to be plugged in and used with JupyterHub. Prior to version 17.4.0, an authentication bypass vulnerability in oauthenticator allows an attacker with an unverified email address on an Auth0 tenant to login to JupyterHub. When email i...
Improper Authentication
Overview Affected versions of this package are vulnerable to Improper Authentication via the authentication when usernameclaim is set to email and email verification is not enforced. An attacker can gain unauthorized access and potentially take over accounts by using an unverified email address o...
CVE-2026-33175
OAuthenticator is software that allows OAuth2 identity providers to be plugged in and used with JupyterHub. Prior to version 17.4.0, an authentication bypass vulnerability in oauthenticator allows an attacker with an unverified email address on an Auth0 tenant to login to JupyterHub. When email i...
CVE-2026-33175
CVE-2026-33175 affects OAuthenticator for JupyterHub. Before 17.4.0, an authentication bypass via unverified emails on an Auth0 tenant when email is used as the usrname_claim can allow login and potential account takeover. Affected: OAuthenticator versions before 17.4.0 integrated with JupyterHub...
CVE-2026-33175
OAuthenticator is software that allows OAuth2 identity providers to be plugged in and used with JupyterHub. Prior to version 17.4.0, an authentication bypass vulnerability in oauthenticator allows an attacker with an unverified email address on an Auth0 tenant to login to JupyterHub. When email i...
GHSA-RRVG-CXH4-QHRV Auth0OAuthenticator has an Authentication Bypass via Unverified Email Claims
Summary An authentication bypass vulnerability in oauthenticator allows an attacker with an unverified email address on an Auth0 tenant to login to JupyterHub. When email is used as the usrnameclaim, this gives users control over their username and the possibility of account takeover. Impact This...
Auth0OAuthenticator has an Authentication Bypass via Unverified Email Claims
Summary An authentication bypass vulnerability in oauthenticator allows an attacker with an unverified email address on an Auth0 tenant to login to JupyterHub. When email is used as the usrnameclaim, this gives users control over their username and the possibility of account takeover. Impact This...