Oauthenticator
Vendor:
First CVE: Feb 18, 2018 · Active for 8 years
5
Total CVEs
More Total CVEs than 79% of tracked products
1.0
Avg CVEs / Year
Bottom 1%
7.9
Avg CVSS
Higher Avg CVSS than 71% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Oauthenticator over time
Volume of CVEsAvg CVSS Base Score
First CVE
Feb 18, 2018
8 years ago
Most Recent CVE
Apr 3, 2026
116 days ago
CVE Severity & Scoring
Oauthenticator5 CVEs
40%
40%
20%
All CVEs353,173 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local0 (0.0%)
Network5 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low4 (80.0%)
High1 (20.0%)
Unknown0 (0.0%)
User Interaction
None5 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low4 (80.0%)
High0 (0.0%)
None1 (20.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (5 CVEs).
5 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-33175HIGH 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 oauth | Apr 3, 2026 | 8.8 | 33 | NO | NO |
CVE-2018-7206HIGH An issue was discovered in Project Jupyter JupyterHub OAuthenticator 0.6.x before 0.6.2 and 0.7.x before 0.7.3. When using JupyterHub with GitLab group whitelisting for access cont | Feb 18, 2018 | 8.8 | 28 | NO | NO |
CVE-2024-29033CRITICAL 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. `GoogleOAuth | Mar 20, 2024 | 9.1 | 26 | NO | NO |
CVE-2020-26250MEDIUM OAuthenticator is an OAuth login mechanism for JupyterHub. In oauthenticator from version 0.12.0 and before 0.12.2, the deprecated (in jupyterhub 1.2) configuration `Authenticator. | Dec 1, 2020 | 6.3 | 21 | NO | NO |
CVE-2022-31027MEDIUM OAuthenticator is an OAuth token library for the JupyerHub login handler. CILogonOAuthenticator is provided by the OAuthenticator package, and lets users log in to a JupyterHub via | Jun 9, 2022 | 6.5 | 17 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (5 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (5 CVEs).
Media Mentions
Signals from CVEs in this product scope (5 CVEs).
Top CNAs Publishing CVEs For Oauthenticator
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 0.7.2 | 1 | 8.8 | 1.8% | 0 | 0 |
| 0.7.1 | 1 | 8.8 | 1.8% | 0 | 0 |
| 0.7.0 | 1 | 8.8 | 1.8% | 0 | 0 |
| 0.6.1 | 1 | 8.8 | 1.8% | 0 | 0 |
| 0.6.0 | 1 | 8.8 | 1.8% | 0 | 0 |