OA
Product
Oauthenticator
by Jupyter · last CVE Apr 3, 2026
5
CVEs
0
On KEV
9.1
Max CVSS
0
New 30D
Severity mix
Critical 1High 2Medium 2Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-29033
9.1
1%
Mar 20
OAuthenticator provides plugins for JupyterHub to use common OAuth providers, as well as base classes for writing one's own Authenticators with any OAuth 2.0 provider
Affected: before 16.3.0
CVE-2026-33175
8.8
0%
Apr 3
OAuthenticator: Authentication Bypass in Auth0OAuthenticator via Unverified Email Claims
Affected: before 17.4.0
CVE-2018-7206
8.8
2%
Feb 18
An issue was discovered in Project Jupyter JupyterHub OAuthenticator 0.6.x before 0.6.2 and 0.7.x before 0.7.3
Affected: 0.6.0; 0.6.1; 0.7.0; 0.7.1; 0.7.2
CVE-2022-31027
6.5
0%
Jun 9
OAuthenticator is an OAuth token library for the JupyerHub login handler
Affected: before 15.0.0
CVE-2020-26250
6.3
1%
Dec 1
OAuthenticator is an OAuth login mechanism for JupyterHub
Affected: 0.12.0 before 0.12.2
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