Authentication Bypass Affecting oauthenticator package, versions [0.6.0,0.6.2) [0.7.0,0.7.3)
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Test your applications- Snyk ID SNYK-PYTHON-OAUTHENTICATOR-42074
- published 1 Mar 2018
- disclosed 16 Feb 2018
- credit Unknown
Introduced: 16 Feb 2018
CVE-2018-7206 Open this link in a new tabHow to fix?
Upgrade oauthenticator to version 0.6.2, 0.7.3 or higher.
Overview
oauthenticator is an authenticator package.
Affected versions of this package are vulnerable to Authentication Bypass. When using JupyterHub with GitLab group whitelisting for access control, group membership was not checked correctly, allowing members not in the whitelisted groups to create accounts on the Hub. (Users were not allowed to access other users, accounts, but could create their own accounts on the Hub linked to their GitLab account. GitLab authentication not using gitlab_group_whitelist is unaffected. No other Authenticators are affected.)